Answers
the 25° angle is more inclined than the other
Answer:
AD>EC
Step-by-step explanation: If you look at the two traingles, angle AD is a bit larger than angle EC, this is due to the degrees of the angles, EC-> 25,
AD-> 30, this makes the triangle of AD, greater than EC.
Related Questions
Ray is buying some ginger roots to brew some fresh ginger ale. The price of the ginger roots is GG, and Ray has a coupon for 10% off. The expression 0.9G represents the price Ray pays for the ginger roots after using the coupon. What does 0.9 represent in this context?
Answers
Answer:
0.9 represents the amount of the original price he is paying. i.e 0.9 of the original price equals the sales price
Step-by-step explanation:
Answer:
C The percent, as a decimal, of the original price that Ray pays
Step-by-step explanation:
Line j and Line k are parallel lines that have been translated. The resulting images are show as j' and k'. How can you describe j' and k'? A) Skew lines B) Parallel lines C) Horizontal lines D) Intersecting lines
Answers
The lines j' and k' are parallel lines.
Option: B is the correct answer.
Step-by-step explanation:We are given Line j ans Line k such that both are parallel to each other.
Now as we know that the translation transformation just change the position of the location but does not changes it shape.
As both the lines were parallel to each other so on translating both of them they just shifted some units to the right but the behavior remains the same.
Also, from the figure attached to the answer we may observe that the two lines are parallel to each other as the distance between the two lines at each point is constant.
Hence, the correct answer is:
Option: B
If x + y is rational, must x and y each be rational?
A) Yes; because the sum of rationals is rational.
B) No; because the sum of irrationals is always irrational.
C) No; because x and y could be additive inverses of each other.
D) Yes; because x and y must be integers, and integers are rational.
Answers
Answer:
c
Step-by-step explanation:
Option (C) No; because x and y could be additive inverses of each other is correct.
What is the number?A number is a mathematical entity that can be used to count, measure, or name things. For example, 1, 2, 56, etc. are the numbers.
It is given that:
The expression is x + y
The expression can be defined as the combination of constants and variables with mathematical operators.
If x + y is rational, must x and y each can be or cannot be rational because x and y could be additive inverses of each other.
As we know, the arithmetic operation can be defined as the operation in which we do the addition of numbers, subtraction, multiplication, and division. It has a basic four operators that is +, -, ×, and ÷.
Thus, option (C) No; because x and y could be additive inverses of each other is correct.
Learn more about the number here:
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The game room of the youth center needs carpet. The room measures 3 feet by 2 feet on the blue print. If the scale on the blue print 1 foot to 5 yards,what is the actual length of the game room?
Answers
so 15×10=150
the room is 150 square ft
Answer:
The actual room measurement is 15 yrds by 10 yrds
Then the length is 15 yrds
Step-by-step explanation:
1 feet is equal to 0.3333 yards
The room measure 3 by 2 feet
Scale on blue print 1 ft to 5 yrds.
That's is to say for every ft in the Blue print...it is 5 yrds real.
So it's multipling factor bis five.
The actual measurement will be
5*(3 by 2) yrds
The actual measurement is 15 yrds by 10 yrds .
But the length is 15 yrds and breadth is 10 yrds
Jim has 15 apples, Susie has 7 oranges, Greg has 3 strawberries, Michelle has 1 banana, Carrie has 5 limes, and Tim has 9 pineapples. If you were to add each individual number in AT&T's address together (2401 W. Grace Street), what would that total be?
Answers
Total number of fruits
= 15 apples + 7 Oranges + 3 Strawberries + 1 banana + 5 limes + 9 pineapples
= 15+7+3+1+5+9
= 22+3+1+14
= 25+15
= 40 fruits
The total is 40 fruits which should be sent to (2401 W. Grace Street).
Answer:
The total is [tex]40[/tex] fruits which should be sent to ([tex]2401[/tex] W. Grace Street)
Step-by-step explanation:
Let
x------->the total number of fruits
Find the total number of fruits
[tex]x=15\ apples + 7\ Oranges + 3\ Strawberries + 1\ Banana + 5\ limes + 9\ pineapples[/tex]
[tex]x=15+7+3+1+5+9[/tex]
[tex]x=40\ fruits[/tex]
Andri hand-made graduation invitations to send to her friends and family. The materials for each invitation cost $3. If Andri made 112 invitations, how much did she spend on invitation materials in all?
Answers
Answer:
336$
Step-by-step explanation:
Given: Each invitation costs a total of 3$.
Given: There were a total of 112 invitations made.
So, the question is asking you to find the total amount spent making the invitations. To do so we need to find the product/sum. Product in mathematical terms is used to describe the answer to a multiplication problem. Sum on the other hand is used to describe the answer to an addition problem. Now you could just add, but multiplication is a better way of simplifying the problem. So instead of saying 3 + 3 + 3 + 3.. or 112 + 112 + 122, we say 122 x 3 = x.
Now that we've created the equation, we can find the answer.
122 x 3 = 336
Answer: Andri spent 336$ on materials for her invitations.
Good luck! c:
Which of the following values of x makes the rational expression below undefined?
Problem : 16-x/7+x
A. 7
B. -7
C. 16
D. -16
Answers
When the denominator equals zero, that makes it undefined
Answer: The correct option is (B) -7.
Step-by-step explanation: We are given to select the correct values of x that make the following rational expression undefined :
[tex]E=\dfrac{16-x}{7+x}~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~(i)[/tex]
We know that
a rational expression is undefined at the points where the denominator becomes zero.
Therefore, the expression (i) will become undefined when
[tex]7+x=0\\\\\Rightarrow x=-7.[/tex]
Thus, the required value of x where the given expression is undefined is -7.
Option (B) is CORRECT.
Which operation should you perform first when you simplify the expression below? 10 ÷ 2 + 3(8 × 9)= A addition B subtraction C multiplication D division
Answers
Meg initially has 3 hours of pop music and 2 hours of classical music in her collection. Every month onwards, the hours of pop music in her collection is 5% more than what she had the previous month. Her classical music does not change. Which function shows the total hours of music she will have in her collection after x months? (5 points) f(x) = 2(0.05)x + 3 f(x) = 3(0.05)x + 2 f(x) = 2(1.05)x + 3 f(x) = 3(1.05)x + 2
Answers
Her Pop music which started at 3 hours increases by 5% which is written as 0.05 as a decimal.
You need to multiply the number of hours of pop music by 5% every month to find the new total and then add that to the 2 hours of classical.
The equation would be: f(x) = 3(1.05)x + 2
Answer:
f(x) = 3(1.05)x + 2
Step-by-step explanation:
i took the test and got it right
Somebody please help me with this problem!??
Answers
We are given that AB ≅ CB and AD ≅ CD.
We know that BD ≅ BD, so ΔABD ≅ ΔCBD by SSS.
Then ∠1 ≅ ∠2 by CPCTC; and ∠3 ≅ ∠4, also by CPCTC.
Since ∠1 ≅ ∠2, BD is the bisector of (∠1+∠2) = ∠ABC.
Since ∠3 ≅ ∠4, BD is the bisector of (∠3+∠4) = ∠ADC.
6.From (5), we know BD is the angle bisector of ∠ABC. ΔABC is isosceles, so the bisector of the apex angle is also an altitude and median. That is, point M on BD and AC must be the midpoint of AC by the definition of a median.
Joey chestnut is trying to break his own world record for eating the most hot dogs and buns in 10 minutes. He needs to eat more than 72 hot dogs to break his record. After 1 minutes of competition, Joey has eaten 10 hot dogs. Joey wants to know the number of hot dogs per minute that he need to eat for the next 9 minutes to break his own record.
Answers
Answer:
Joey needs to eat 7 hot dogs per minute to break his own record in next 9 minutes.
Step-by-step explanation:
Joey needs more than 72 hot dogs in 10 minutes to break his own record.That means Joey needs to eat at least 73 hot dogs in 10 minutes.
After 1 minute Joey has eaten = 10 hot dogs.
In remaining 9 minutes balance hot dogs = 73-10 =63
Therefore per minute hot dogs to be eaten = 63/9 =7
So answer is 7 hot dogs per minute to be eaten.
Joey needs to eat 7.00 hot dogs per minute for the next 9 minutes to break his own record.
To break his record, Joey Chestnut needs to eat more than 72 hot dogs in 10 minutes. After the first minute, he has already eaten 10 hot dogs. So, he has 9 minutes left to eat the remaining hot dogs needed to break the record, which is 72 - 10 = 62 hot dogs.
To find out how many hot dogs per minute Joey needs to eat for the next 9 minutes, we divide the remaining number of hot dogs by the remaining time:
Hot dogs per minute = Remaining hot dogs / Remaining time
Hot dogs per minute = 62 hot dogs / 9 minutes
Hot dogs per minute ≈ 6.89 hot dogs per minute
Therefore, Joey needs to eat 7.00 hot dogs per minute for the next 9 minutes to break his own record.
It's important to note that Joey needs to eat more than this calculated rate per minute to ensure he breaks his record, as he cannot consume a fraction of a hot dog. So, he should aim to eat at least 7 hot dogs per minute to secure his victory.
Which of these figures represents a line?
Answers
Answer:
Figure C
Step-by-step explanation:
Figure A represents a ray because it has arrow only on one end.
Figure B is a line segment because it stops on both ends.
Figure C is a line because it has arrow on both ends.
Figure D is an angle, because it is 2 rays joined at a vertex.
Mr lee owns a toy store. He orders 20 toys consisting of airplanes, cars, and trains. The number of airplanes is 2/3 the number of cars. The number of cars is 3/5 the number of trains. The price of each toy airplane is $12 and the price of each toy car is $8. Each toy train costs 1/2 as much as the toy airplane. How many toy cars does he buy? How much does Mr lee spend for the toys?
Answers
Answer:
Toy Cars=6 and total spending by Mr.Lee=$156
Step-by-step explanation:
Let us first consider
Number of Airplanes=A Cars=C and Trains=T
Now how to start with the problem ? Just start reading it step by step. First statements says that The number of airplanes is 2/3 of The number of cars.
Now how to convert it into an mathematical expression?
here the word "=" is of most important, The number of airplanes "is" whenever you encountered "is" just place a "="
so the first statement can be converted into mathematical expression as,
A=2/3*C (The number of airplanes is 2/3 of The number of cars.)
Now as per the second condition we can write it in mathematical form as,
C=3/5*T (The number of cars is 3/5 the number of trains).
and the third condition as,
C=3/5*T (The number of cars is 3/5 the number of trains).
Now , we have expressed the statements in mathematical expressions. we have three expressions.
Now It is also given that total number of Toys=20 so we can write it as,
A+C+T=20. ............(1)
Till now we have expressed everything in the question in mathematical form.
now for solving such type of question we need to express the expression giving total in a single entity, expressed it in terms of Airplanes,Cars or Trains,
here we are expressing it in terms of Cars so we can rewrite it (1) as,
2/3*C+C+5/3*C=20 (A=2/3*C and C=3/5*T so T=5/3*C)
by solving this we will get C=6
Total number of car toys, answer of first part
now put this value of C in expression 1,
2/3*C+C+T=20
so the value of T will be 10. T=10
and the total is toys are 20 so 20-10+6=4
Means Airplanes are 4.
Now the cost for each toy is.
A=$12,C=$8 and T=1/2 A i.e T=$6.
So the total cost would be,
4*12+6*8+10*6=$156
$156 answer of second part
I Hope this will help you to solve such kind of Problems.
Mr. Lee buys 6 toy cars for his store. The total cost for all the toys he purchased is $156. This includes the cost of toy airplanes, cars, and trains, with each toy tailoring a specific price.
The student wants to know how many toy cars Mr. Lee bought and the total cost of all toys he purchased for his store. We start with the relationships provided: the number of airplanes is 2/3 the number of cars, and the number of cars is 3/5 the number of trains. We also know that the total number of toys is 20. Let A be the number of airplanes, C be the number of cars, and T be the number of trains. So, we have A = (2/3)C and C = (3/5)T.
From these ratios, we can express airplanes and trains in terms of cars: A = (2/3)C, T = (5/3)C. The equation A + C + T = 20 becomes (2/3)C + C + (5/3)C = 20. Simplifying this, we get (10/3)C = 20, so C = 6. Thus, Mr. Lee buys 6 cars. The number of airplanes, A = (2/3) * 6 = 4, and the number of trains, T = 20 - A - C = 20 - 4 - 6 = 10.
Now let's calculate the total cost. Each toy airplane costs $12, each toy car costs $8, and each toy train costs half as much as an airplane, which is $6. The total cost is 4 airplanes * $12 + 6 cars * $8 + 10 trains * $6, which equals $48 + $48 + $60, resulting in a total of $156 spent by Mr. Lee.
Can someone help me
Answers
Answer:
The call it the Donut Eatting Contest
Step-by-step explanation:
okay the first line on that line is 0 in a min then 1 in a min then 2 in a min then 3 in a min then 4 in a min cause she said how many donuts per min
then on each person that eat that many put a x obove the number
PLEEAASSEE HELP!!!!!!!
Answers
Answer would be the third option.
Area of a triangle is half of the base times the height. A=(b·h)/2
In the third option the height is 8 ft. and base is 6 ft. which when multiplied together gets you 48. Half of that is 24.
Sam and Elise had 41 peaches left at his roadside fruit stand. Sam went to the orchard and picked more peaches to stock up the stand. Elise sold 8 peaches while Sam was gone. There are now 60 peaches at the stand, how many did Sam pick?
I need a explanation please
(I will give the first person the brainly answer)
Answers
Answer:
Sam picked 27
Step-by-step explanation:
41-8=33
33+27=60
Answer:
27.
Step-by-step explanation:
So there was 41 peaches, and they sold 8 so that's 41 - 8 which is 33 peaches. But now there is 60, so you do 60 - 33 gives you how many were picked and 60 - 33 is 27.
Anil receieves a 7% commission on computer sales. Last month his computer sales totaled $12,500. How much did Anil earn in commissions last month?
Answers
Answer:
$875.00
Step-by-step explanation:
If you want to find out how much commission Anil earned in commissions last month, you must multiply $12,500 by .07 (7%) and it equals $875.00.
Hope that helps!
PLEASE HELP ME !!!!!
WILL MARK BRAINLIEST :)
Answers
Answer:
A, B, C, D
Step-by-step explanation:
A polynomial is 2 or more terms connected by operations where at least one has a variable with a power or exponent. Each has two or more terms with variables with a power. We can rewrite square roots and fractions as an exponent power.
A museum gift shop manager wants to put 1,578 polished rocks into small bags to sell as souvenirs.If the shop manager wants to put 15 rock in each bag,how many complete bags can be filled?How many rocks will be left over
Answers
The number of bags that can be filled completely is 105 and the 3 rocks will be left over.
What is division?Division is the process of dividing a number by a given number.
Given that, the number of rocks is 1578 and the number of rocks in each bag is 15.
To find the number of bags, divide the number of total rocks by the number of total rocks in each bag:
1578/15
= 105.2
≈ 105
Now, the number of rocks in 105 bags is:
105 ×15
= 1575
So, the number of rocks left is:
1578 - 1575
= 3
Hence, the number of bags that can be filled completely is 105 and the 3 rocks will be left over.
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Identify the value of m. Give your answers in simplest radical form. C is incorrect! PLEASE HELP ME! I'm stuck on this problem!!
Answers
Answer: (B) 4√2
Step-by-step explanation:
45-45-90 is a special triangle because the side lengths are congruent and the hypotenuse is √2 times the side lengths.
So, m√2 = 8
[tex]m=\dfrac{8}{\sqrt2}[/tex]
[tex]m=\dfrac{8}{\sqrt2}(\dfrac{\sqrt2}{\sqrt2})[/tex]
[tex]m=\dfrac{8\sqrt2}{2}[/tex]
[tex]m=4\sqrt2[/tex]
please help me with this, image attached.
Answers
Answer: x = 9 (choice D)
Assuming this is a geometric kite, then this means that triangle ABD is a reflection over the line BD to get triangle BCD. Furthermore, this points to AB and BC being the same length
AB = BC
3x - 5 = 22 .... substitution
3x - 5+5 = 22+5 .... add 5 to both sides
3x = 27
3x/3 = 27/3 ..... divide both sides by 3
x = 9
Simplify the expression where possible.
(r ^-3 s^2 t) ^4
Answers
[tex]Use\\\\(ab)^n=a^nb^n\\\\ (a^n)^m=a^{n\cdot m}\\-------------------\\\\\left(r^{-3}s^2t\right)^4=\left(r^{-3}\right)^4\left(s^2\right)^4(t)^4=r^{(-3)(4)}s^{(2)(4)}t^4\\\\=\boxed{r^{-12}s^8t^4}\to\boxed{\dfrac{s^8t^4}{r^{12}}}[/tex]
To simplify the expression (r⁻³ s² t)⁴, the power of a power rule is used to obtain the result r⁻¹² s⁸ t⁴.
To simplify the expression (r⁻³ s² t)⁴, we apply the power of a power rule, which states that (ab)c = ab*c. Using this rule, we raise each factor within the parentheses to the fourth power:
r⁻³ raised to the 4th power is r⁻¹²s² raised to the 4th power is s⁸t raised to the 4th power is t⁴Therefore, the simplified expression is r⁻¹² s⁸ t⁴.
PLEASE HELP ASAP!!! CORRECT ANSWERS ONLY PLEASE!!!
Identify the radical expression of 51/^3.
Answers
Answer: D
Step-by-step explanation:
When dealing with a an exponent in fraction form:
the top number represents the exponent. the bottom number represents the root.[tex]5^{\frac{1}{3}} = \sqrt[3]{5^{1}} = \sqrt[3]{5}[/tex]
Perform the indicated operation. (3 + i) + (5 + 7i) =
Answers
Answer:
8+8i
Step-by-step explanation:
remove parenthesis
3+i+5+7i
add like terms
8+8i
not sure if you wanted it foiled or like that
the units of volume are always A. cubic units B. square units C. units
Answers
Answer:
Cubic Units
Step-by-step explanation:
Self explanatory
Answer:
the units of volume are always cubic units
Smallville is shaped like a rectangle a mile long and 5 mile . The town has a population of 72450find the population. Find the population per square miles
Answers
Final answer:
To find the population of Smallville and population density per square mile, divide the total population by the area of the town.
Explanation:
The population of Smallville:
Population of Smallville: 72450
Area of Smallville: 5 miles x 1 mile = 5 square miles
Population density in Smallville:
Population density = Population / Area = 72450 / 5 = 14490 people per square mile
The __[_blank_]__ of two sets A and B is the set of elements that are present in A, in B, or in both A and B.
Enter your answer as the word that correctly fills in the blank in the previous sentence
Answers
Answer:
union and the second question is intersection
Step-by-step explanation:
Answer:
The union of two sets A and B is the set of elements that are present in A, in B, or in both A and B.
The intersection of two sets A and B is the set of elements that are present in A, in B.
Read this poem: From daisy to daisy The busy bee did fly He looked a bit crazy As he darted through the sky. What is the rhyme scheme of the poem? ABCB ABCD ABAB ABBA
Answers
daisy and crazy rhyme and so does fly and sky
Which parachute has a slower decent: a red parachute that falls 0 feet in seconds or a blue parachute that falls 2 feet in seconds? Math problem
Answers
A prom ticket at Valley high school cost $160. Bryan is going to save money for his ticket by walking his neighbor's dog for $21 per week. Bryan has already has saved $35. Which inequality could be used to find the minimum number of weeks Bryan must walk the dog to earn enough to pay for his prom ticket? A) 21x + 35 ? 160 B) 21x + 35 ? 160 C) 35x + 21 ? 160 D) 35x + 21 ? 160 5)
Answers
Answer:
21x+35[tex]\geq[/tex]160
Step-by-step explanation:
(Amount)(time)+(starting total)[tex]\geq[/tex]total
(21)(x)+(35)[tex]\geq[/tex]160
21x+35[tex]\geq[/tex]160
Answer:
A prom ticket at Valley high school cost $160. Bryan is going to save money for his ticket by walking his neighbor’s dog for $21 per week. Bryan has already has saved $35. Which inequality could be used to find the minimum number of weeks Bryan must walk the dog to earn enough to pay for his prom ticket?
A) 21x + 35 ≥ 160
B) 21x + 35 ≤ 160
C) 35x + 21 ≥ 160
D) 35x + 21 ≤ 160
Step-by-step explanation: THE ANSWER is A