Answer:
C. 9960
Step-by-step explanation:
The complement of an angle is 35 degrees what is the measure of the angle?
A. 35 degrees
B. 70 degrees
C. 45 degrees
D. 55 degrees
Complementary angles add up to 90 degrees.
The complement angle to 35 is:
90 - 35 = 55 degrees.
The answer is D.
Help with this please
Answer: The question is saying to write an equation in slope form: y=mx+b
M=1/4 and b=-3/4
It is the first answer: y=1/4x-3/4
Angeline bought s yards of satin fabric priced at $8.09 per yard, and c yards of cotton fabric priced at $3.79 per yard. What expression could you use to determine the total cost of the fabric? If she bought 5 yards of satin fabric and 8 yards of cotton fabric, how much did Angeline spend in all?
Answer:
70.77
Step-by-step explanation:
Hope this helps
Write a linear function for the line represented by the point-slope equation y - 4 = 3 (x - 4)
MUST SHOW WORK TO GET CREDIT. PLEASE HAVE LEGIT AND IN DETAIL ANSWERS.
Answer:
Y = 3 X + (-8)
Step-by-step explanation:
The given equation is in the slope intercept form
Equation is
Y - 4 = 3 (X - 4)
In a linear function → it takes number X as a input and gives mX + b as output.
m and b are constant.
mX → it is called scaling by factor m.
+b → it is called a shift by an amount b.
Then we can say that linear function looks like this
f(X) = mX + b
Let Y = f(X)
Hence,
Y = mX + b
From the given equation
Y - 4 = 3 (X - 4)
Y - 4 = 3 X - 12
Y = 3 X + (-8) (m = 3 , b = - 8)
It is the linear form of the given equation
A zookeeper predicted that the weight of a newborn lion would be 2.8 pounds. when the zoo's lion gave birth, the newborn weighed 3.5 pounds. what is the zookeepers's percent error?
Answer:
20%
Step-by-step explanation:2.8-3.5 then divide that by 3.5 and multiple the answer by 100 to get the percent
Answer: 20%
Step-by-step explanation:
According to the zookeeper ,
The predicted weight of the newborn lion = 2.8 pounds
The actual weight of the newborn lion = 3.5 pounds
Now , the zookeepers's percent error = [tex]\dfrac{|Predicted-actual|}{actual}\times100[/tex]
[tex]=\dfrac{|2.8-3.5|}{3.5}\times100\%\\\\=\dfrac{|-0.7|}{3.5}\times100\%\\\\=\dfrac{0.7}{3.5}\times100\%\\\\=\dfrac{100}{5}\%=20\%[/tex]
Hence, the zookeepers's percent error = 20%.
For a certain experiment, if we expect to get an apple 8 times in 200 trials, what is the theoretical probability of getting an apple?
Answers:
A) 1/50
B) 1/30
C) 1/25
D) 1/100
1. Which percent is indicated by the shaded area of the grid below?
A. 40%
B. 41%
C. 49%
D. 59%
2. Write 15% as a decimal.
A. 1.5
B. 0.15
C. 0.015
D. 0.0015
Write 5.6 as a percent.
A. 56%
B. 5.6%
C. 560%
D. 0.56%
Answer: 1) A. 41% (2)B. 0.15
(3) C. 560%
Step-by-step explanation:
In question 1, all you need to do is to count the number of shaded box, and tho total boxes are 100, so number of shaded box/100
=41/100 = 41%
In question (2)
15/100,whenever you shift a decimal to the left hand side the zero will go away, so shiftingit twice to the left handside,the two zeros will go away, so you will have 0.15
In question3
5.6 to percentage,
Simply multiply by 100/100
5.6 ×100/100 = 560/100 =560%
Ralph deposited $910 in an account that pays 5.2% simple interest for 3 1/2 years What is his ending balance
Answer:
$165.62
Step-by-step explanation:
Multiply principle(910) by rate (0.052) and time (3.5)= interest(165.62)
Answer:
His ending balance is $1075.62
Step-by-step explanation:
To solve this question, we will simply use this formula;
Simple Interest = P × R × T / 100
where p is the principal amount
R is the rate and T is the time
From the above question, principal p=$910 Rate r=5.2 and Time t = 3 1/2
We first change 3 1/2 from mixed number to either improper fraction or decimal fraction ;
3 1/2 = 7/2 = 3.5
We can now go ahead and substitute all our variables in the formula;
Simple Interest = P × R × T / 100
= $910 × 5.2 × 3.5 / 100
= $ 16562 / 100
=$165.62
Simple interest is $165.62
But what we are ask to look for is the ending balance, to get the ending balance, jut add the principal and the interest altogether;
Ending balance = $910 + $165.62
Ending balance = $1075.62
Help will mark brainiest!
Answer:
Sry Im guessing. You divide the actual length of pole by the shadow then multiply it to shadow of the tower...
Step-by-step explanation:
Hope it helps
Which is the following sum in simplest form? sqrt 8+ 3 sqrt2 +sqrt 32
Answer:
Exact Form:
9√2
Decimal Form:
12.72792206
Step-by-step explanation:
Simplify expression
Answer:
[tex]9\sqrt{2}[/tex]
Step-by-step explanation:
sqrt 8+ 3 sqrt2 +sqrt 32
[tex]\sqrt{8} +3\sqrt{2} +\sqrt{32}[/tex]
Simplify each square root
[tex]\sqrt{8}=\sqrt{2*2*2}=2\sqrt{2}[/tex]
[tex]\sqrt{32}=\sqrt{4*4*2}=4\sqrt{2}[/tex]
Given expression becomes
[tex]2\sqrt{2} +3\sqrt{2} +4\sqrt{2}[/tex]
All are like terms so we add it
[tex]9\sqrt{2}[/tex]
Select the correct answer.
Georgina’s bank account has a current balance of -$25.50. If she deposits $120 into the account each month, how much money will she have in the account after 4 months?
A. -$480
B. $454.50
C. $480
D. $505.50
Answer:
B) 454.50
Step-by-step explanation:
-25.50 + 480.00 = 454.50
Answer:
454.50
Step-by-step explanation:
suppose that many large samples were taken from population A, which is normally distributed, and population c, which is not normally distributed. The means of the samples of which of the following populations would approximate a normal distribution?
a. both population a and population c
b. neither
c. population c
d. population a
Answer:
Both populations -Apex
Step-by-step explanation:
he table shows the number of calories in different numbers of apples. Number of Apples 3 5 8 Number of Calories 195 325 520 How many calories are in 9 apples? Enter your answer in the box.
Answer:
The answer is 585
Step-by-step explanation:
I took the k12 test the answer above is correct
Solve the inequality.
x/8>4 ??
Answer:
x > 32
Step-by-step explanation:
x/8 > 4 Multiply both sides by 8
x > 32
5 times larger than the sum 2 and 8
Answer:
50
Step-by-step explanation:
The sum of 2 and 8 is 10. 10 times 5 is 50
Answer:
50
Step-by-step explanation:
10 times 5 is 50
A circle has a circumference of 28.26 units. What is the diameter of the circle?
Answer:
The diameter of the circle is 9.
Step-by-step explanation:
Because circumference is equal to [tex]\pi[/tex] * d, we can backtrack and use this equation to find diameter. Let's say [tex]\pi[/tex] is equal to 3.14.
28.26 = 3.14d
Divide both sides by 3.14.
9 = d
The diameter of the circle is 9.
To find the diameter of a circle with a circumference of 28.26 units, the formula D = C / π is used, yielding a diameter of approximately 9 units.
Explanation:The student's question pertains to finding the diameter of a circle when the circumference is given. The circumference (C) of a circle is related to the diameter (D) by the formula C = πD, where π (pi) is approximately 3.14159. Given that the circumference of the circle is 28.26 units, we can solve for the diameter by rearranging the formula to D = C / π.
Substituting the given circumference into the formula gives us:
D = 28.26 units / 3.14159
When we do this calculation, we find that the diameter is approximately 9 units. Therefore, the diameter of the circle is approximately 9 units.
A regular triangle has a perimeter of 51 m. How long is each side?
Please help me
A regular or equilateral triangle has all sides of equal length. The length of each side can be found by dividing the total perimeter by the number of sides. Hence, each side of the triangle is 17 meters long.
Explanation:The question is asking about the sides of a regular triangle, which is another name for an equilateral triangle. In an equilateral triangle, all sides are of equal length. The perimeter of a triangle (or any polygon) is just the sum of the lengths of all its sides. So, if the perimeter of the regular triangle is 51m, that means the total length of all three sides is 51m. Since all three sides are of equal length, we can find the length of each individual side by dividing the total perimeter by the number of sides. In this case, 51m divided by 3 sides equals 17m. Therefore, each side of the regular triangle is 17 meters long.
Learn more about Triangle Side Length here:https://brainly.com/question/24273594
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Janet’s gross pay is $750, from which $31is deducted for OASDI, $10 for Medicare, and $14 for income tax. What is her net pay?
Answer:
Net pay = $695
Step-by-step explanation:
To find her net pay, we take the gross pay and minus the deductions
Net pay = 750 - 31 - 10 - 14
Net pay = 695
Can I have some help finding this answer please
Answer:
The hypotenuse of this is 6
Step-by-step explanation:
Answer:
hypotenuse = 6
Step-by-step explanation:
For a right triangle, we know that sin (theta) = opposite / hypotenuse
sin 45 = 3 sqrt(2)/ hypotenuse
Multiply both side by hypotenuse
hypotenuse * sin 45 = 3 sqrt(2)
Divide by sin 45 on both sides
hypotenuse * sin 45/ sin 45 = 3 sqrt(2)/sin 45
hypotenuse = 3 sqrt(2)/sin 45
hypotenuse = 6
What is the equation of the line graphed below?
A. y=mx
B. y=m(x+1)
C. y=mx+b
D. y=m/x+1
Find the x-intercept and y-intercept of -x+2y=8
y-intercept: (0,4)
x-intercept: (8,0)
Y-intercept:
I made x=0
[tex]0+2y=8\\[/tex]
divide by 2 on both sides
[tex]y=4[/tex]
x-intercept
I made y=0
[tex]x+2(0)=8\\x=8[/tex]
−7x+1≥22 OR −10x+41≥81
[tex]-7x+1\geq22\qquad\text{subtract 1 from both sides}\\\\-7x\geq21\qquad\text{change the signs}\\\\7x\leq-21\qquad\text{divide both sides by 7}\\\\x\leq-3\\-----------\\-10x+41\geq81\qquad\text{subtract 41 from both sides}\\\\-10x\geq40\qquad\text{change the signs}\\\\10x\leq-40\qquad\text{divide both sides by 10}\\\\x\leq-4\\------------\\\\x\leq-3\ or\ x\leq-4\ therefore\ x\leq-3[/tex]
Answer:
[tex]x\leq -3[/tex]
Step-by-step explanation:
We have been given a compound inequality. We are supposed to solve our given inequality.
[tex]-7x+1\geq 22\text{ or }-10x+41\geq 81[/tex]
First of all, we will solve both of our given inequalities separately, then we will combine the solution of both inequalities.
[tex]-7x+1-1\geq 22-1[/tex]
[tex]-7x\geq 21[/tex]
we know dividing or multiplying inequality by a negative number flips inequality.
[tex]\frac{-7x}{-7}\leq \frac{21}{-7}[/tex]
[tex]x\leq -3[/tex]
[tex]-10x+41\geq 81[/tex]
[tex]-10x+41-41\geq 81-41[/tex]
[tex]-10x\geq 40[/tex]
[tex]\frac{-10x}{-10}\leq \frac{40}{-10}[/tex]
[tex]x\leq -4[/tex]
Upon merging overlapping intervals, the solution for our given inequality would be [tex]x\leq -3[/tex].
can i get help for b please? URGENT
Answer:
195 cm
Step-by-step explanation:
Total the number of players and their total heigh
number of players = 2 + 6 + 3 + 1 + 1 = 13
total height = (2 × 200) + (6 × 201) + (3 × 202) + 203 + 204
= 400 + 1206 + 606 + 203 + 204 = 2619 cm
let x be the height of the new player, then
[tex]\frac{2619+x}{14}[/tex] = 201 ( multiply both sides by 14 )
2619 + x = 14 × 201 = 2814 ( subtract 2619 from both sides )
x = 2814 - 2619 = 195
height of new player is 195 cm
What is the value of x?
Answer:
They are all 180 degrees
70+30=100
180-100=
Ans:80 Degrees
Step-by-step explanation:
6.19 round to whole number
Answer:
6 is the closest whole number
Step-by-step explanation:
Answer: 6
Step-by-step explanation: If the first digit in 6.19 is less than 5 then we simply remove the decimal after the whole number (0.19 in this case) to get the answer. If the first digit in 6.19 is 5 or above, then we add 1 to the whole number (6 in this case) and remove the decimal after the whole number (0.19 in this case) to get the answer.
I hope that helped! Good luck, fam! :D
- Une
If x is a rational number and y is the opposite of x, why do x and y have the same absolute value
Answer:
Absolute value is the distance away from zero, so if x is a rational number and y is opposite, they would both be the same distance away from zero, regardless of their sign.
Step-by-step explanation:
Absolute value is the distance of a number away from zero. For example, if x is equal to the rational number -2, the absolute value of -2 is just 2, given that both 2 and -2 are only a distance of 2 away from the number zero. Think of it as your walk or drive to school. If you live 4 miles from school, you drive a distance of 4 miles there and 4 miles back. That distance is not calculated as a positive 4 miles there and a negative 4 miles back, but rather just 4 miles there and 4 miles back, for a total distance of 8 miles. So, if x=4 and y=(-4), the absolute value of both would be 4.
A student earns a 98 on a test for answering 1 question incorrectly and earns a 94 for answering three questions incorrectly.
What is the slope
Hint: Its negative
Answer:
I believe it is -2
Step-by-step explanation:
April
has 3 pounds of trail mix she puts equal amounts in each of 8 bags how mush trail mix is in each bag
To solve this, simply divide 8 into 3
8/3=2 2/3
Each person gets 2 2/3 pounds of trail mix.
Answer: 3/8 or 0.375 trail mix is in each bag.
Step-by-step explanation: April has 3 pounds of trail mix. If there are 8 bags, we can divide 3 by 8 to give us how much trail mix is in each bag.
A diagonal shortcut across a rectangular lot is a 100 feet the lot is 60 feet wide what is the length of the lot
A. 40 feet
B. 60 feet
C.80 feet
D.90 feet
Da answer should be A. 40 feet hope it's da right answer
#20 please help me with this Austin’s and an explanation please
Answer:
10 2/15 hours
Step-by-step explanation:
If we have a candle that is 11 2/5 inches tall
It burns 1 1/8 inches per hour. We need to divide to see how long the candle will last
11 2/5 ÷ 1 1/8
I will convert the mixed numbers to improper fractions
11 2/5 = (5*11+2)/5 = 57/5
1 1/8 = (8*1+1)/8 = 9/8
57/5 ÷ 9/8
Copy dot flip
57/5 * 8/9
456/45
Now we change it back to a mixed number
45 goes into 456 10 times with 6 left over
10 6/45
This simplifies to 10 2/15