Answers
2.9 1/2 hope it helped
3 1/4 9 1/2
hope it helpedd
Related Questions
It takes 70 inches of ribbon to make a bow and wrap the ribbon around a box. The bow takes 32 inches of ribbon. The width of the box is 14 inches. What is the height of the box
Answers
2x = 70-(14+32)
2x = 24
x = 24/2
x = 12
The height is 12in.
Hope this helps! :)
The height of the box will be 5 inches considering the ribbon is wrapping over the perimeter along the height.
What is the perimeter?Perimeter is the addition of an external measure of sides it will always positive.
A perimeter is a length and has a degree of the unit as one.
For example
Perimeter of square = side + side + side + side
The perimeter of the circle = πd where d is the dia of the circle.
The total length of the ribbon = is 70 inches.
The bow takes 32 inches of ribbon.
So left = 70 - 32 = 38 inches.
Now,
38 inches = Perimeter along the height
2 ( L + 14 ) = 38
L + 14 = 19
L = 5 inches.
Hence "The height of the box will be 5 inches considering the ribbon is wrapping over the perimeter along the height".
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what is 8.75 gallons divided by 2/5
Answers
Hope this hellped!
so your answer is 21.875
*to convert a fraction into a decimal simply do the numerator (the top number of a fraction) divided by the denominator (the bottom number of a fraction)*
hope this helps!!
do NOT answer if you don't know.
Which of the following best describes the life cycle of a star similar to the Sun?
A.
nebula − red dwarf − yellow star − supernova
B.
nebula − yellow star − red giant − white dwarf
C.
white dwarf − blue giant − supernova − black hole
D.
white dwarf − red giant − nebula − white star
E.
yellow star − red dwarf − black hole − supernova
Answers
Is 20/6 rational or irrational
Answers
The given number is a rational number.
Given:
The given number is [tex]\dfrac{20}{6}[/tex].
To find:
Whether the given number is rational or irrational.
Explanation:
Rational number: It can be defined in the form of [tex]\dfrac{p}{q}[/tex], where [tex]p,q[/tex] are integers and [tex]q\neq 0[/tex].
Irrational number: It cannot be defined in the form of [tex]\dfrac{p}{q}[/tex], where [tex]p,q[/tex] are integers and [tex]q\neq 0[/tex].
The given number is in the form of [tex]\dfrac{p}{q}[/tex], where [tex]p=20,q=6[/tex] both non zero integers.
Therefore, the given number is a rational number.
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x + 2 = 6.3
What is the number to replace the variable x
Answers
The graph of y=x^2 is reflected in the x-axis and translated 3 units right and 2 units up. Write an equation for the function in vertex form and in standard form.
Answers
The equations for the transformed function in vertex form and in standard form are as follows: Vertex form: [tex]\( y = -(x - 3)^2 + 2 \)[/tex], Standard form: [tex]\( y = -x^2 + 6x - 7 \)[/tex]
To arrive at these equations, let's go through the transformation steps:
1. The original function is [tex]\( y = x^2 \)[/tex].
2. Reflecting the graph in the x-axis changes the sign of the function, resulting in [tex]\( y = -x^2 \)[/tex].
3. Translating the graph 3 units right means replacing [tex]\( x \)[/tex] with [tex]\( x - 3 \)[/tex], giving us [tex]\( y = -(x - 3)^2 \)[/tex].
4. Finally, translating the graph 2 units up means adding 2 to the function, yielding the vertex form [tex]\( y = -(x - 3)^2 + 2 \)[/tex].
To convert this vertex form into standard form, we expand the vertex form and simplify:
[tex]\( y = -(x - 3)^2 + 2 \)\\ \( y = -(x^2 - 6x + 9) + 2 \)\\ \( y = -x^2 + 6x - 9 + 2 \)\\ \( y = -x^2 + 6x - 7 \)[/tex]
This is the standard form of the transformed quadratic function.
A rectangular painting with a length of 54 centimeters has an area of 2,052 square centimeters.
What is the width of the painting?
Answers
2052/54 = 38
38 is your width
38 (width) x 54 (length) = 2052 (area) True
hope this helps
Which rational number equals 0 point 5 with bar over 5? 1 over 50 1 over 5 5 over 10 5 over 9
Answers
Answer is b or the second option
Step-by-step explanation:
Answer:
1/5
Step-by-step explanation:
Find the value of 3.4 squared
Answers
The value of the exponent numerical expression (3.4)² will be 11.56.
What is the value of the expression?When the relevant components and basic processes of a numerical method are given values, the expression's result is the result of the computation it depicts.
The definition of simplicity is making something simpler to achieve or grasp while also making it a little less difficult.
The expression is given below.
⇒ (3.4)²
Simplify the expression, then we have
⇒ (3.4)²
⇒ 3.4 x 3.4
⇒ 11.56
The value of the exponent numerical expression (3.4)² will be 11.56.
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in the red line and the blue line trains just arrived at the station when will the next arrive at the station at the same time. the red line arrives every eight minutes the Blue Line arrives every 10 minutes
Answers
Answer:
40 minutes
Step-by-step explanation:
In the red line and the blue line trains just arrived at the station.
The red line arrives every eight minutes.
The Blue Line arrives every 10 minutes.
Next they will arrive at the station at the same time, LCM of 8 minutes and 10 minutes.
Because both train will come at same multiple of 8 and 10.
Factor of 8 : 2 × 2 × 2
Factor of 10 : 2 × 5
LCM : 2 × 2 × 2 × 5 = 40
Hence, After 40 minutes both train will arrive at station at same time.
Please explain how you got the answer <3
Last week, 3,472 grams of silver was bought by Big Bob's Pawnshop. During the same week they bought 2000 fewer grams of gold than silver. How many grams of gold and silver combined did Bob by last week, rounded to the nearest 10?
A) 1,470
B) 1,480
C) 4,940
D) 4,950
Answers
XY has endpoints at -13 and 23. What is the coordinate of its midpoint
Answers
-13+23=10
10/2=5
The midpoint is at 5.
The coordinates of the mid-point is 5 if the XY has endpoints at -13 and 23 after using the segment bisector formula.
What is a segment bisector?A segment bisector is a line, ray, line segment, or point that divides a line segment into two equal halves at its center.
It is given that:
XY has endpoints at -13 and 23.
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 ÷.
The coordinate of the mid-point = (-13 + 23)/2
The coordinate of the mid-point = (10)/2
The coordinate of the mid-point = 5
Thus, the coordinate of the mid-point is 5 if the XY has endpoints at -13 and 23 after using the segment bisector formula.
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How do I do this answer in a destructive property? -3 (n-4)
Answers
To use the distributive property, you take the number outside of the parenthesis and multiply it by everything inside.
To begin, we take -3 and multiply it by n.
-3(n) = -3n
Now, we multiply -3 by -4. (We are multiplying by -4 and not +4 since there is a minus sign in front of the four.)
-3 * -4 = 12
(Two negatives make a positive!)
So, the final answer is -3n + 12.
Hope I could help you out!
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Have a good one.
God bless!
What is the greatest common factor of 64 and 18
576
4
2
64
Answers
64 / 2 = 32
32 / 2 = 16
16 / 2 = 8
8 / 2 = 4
4 / 2 = 2
This means:
64 = 2 * 2 * 2 * 2 * 2 * 2 = 2^6
18 / 2 = 9
9 / 3 = 3
This means:
18 = 2 * 3 * 3
The only factor that they both have in common is 2, so 2 is the GCF.
The Holiday Rush gets really intense. You work from 7am to 11pm on the Friday and Saturday just before Xmas, selling clothes and then stocking shelves, and then from 9am to 9pm on Sunday. Your pay rate is $20 per hour. How much do you get in gross wages for that one weekend
Answers
Gross Wage = $20(28 hours) = $560
The total hours worked over the weekend are 44 hours, resulting in gross wages of $880.
To calculate the gross wages for the weekend, we need to multiply the hours worked each day by the hourly pay rate of $20. On Friday and Saturday, the working hours are from 7am to 11pm, which is 16 hours each day. On Sunday, the working hours are from 9am to 9pm, which is 12 hours.
To find the total hours worked over the weekend, we add the hours for each day:
Friday: 16 hoursSaturday: 16 hoursSunday: 12 hoursNow we calculate the total hours: 16 + 16 + 12 = 44 hours.
Next, we calculate the total earnings by multiplying the total hours by the hourly rate:
= 44 hours x $20 per hour = $880.
Therefore, the gross wages for the weekend work are $880.
Find a combination of 3 numbers that equal 34 and write the equation
Answers
is the equation
Final answer:
To form an equation with a sum of 34 using three numbers, one possible combination is 10, 12, and 12, resulting in the equation 10 + 12 + 12 = 34.
Explanation:
To find a combination of 3 numbers that equal 34, we can use simple addition. For example, let's choose three numbers such as 10, 12, and 12. Adding these together, we get the equation 10 + 12 + 12 = 34. This is just one of many possible combinations that satisfy the condition.
If we wanted a methodical approach to find different combinations, we could start with the first number and systematically increase it while decreasing one of the other numbers. It's important to test different combinations and remember that you can also use the same number more than once as we did with the number 12.
Remember, an equation must have an equal sign, while an expression is just a group of numbers and operations. In this case, we are looking for an equation since we want to show that the sum of the three numbers we pick is equal to 34.
Mei bought a box of markers for b dollars, a shoulder bag that cost twice as much as the box of markers and a pen that cost $6 less than the shoulder bag. Write the cost of the pen in terms of b.
Answers
The cost of the pen in terms of b is (2b - 6) dollars.
Explanation:To write the cost of the pen in terms of b, we need to determine the cost of the pen relative to the cost of the markers.
Let's assign a variable to the cost of the shoulder bag. Since the shoulder bag costs twice as much as the box of markers, we can write the cost of the shoulder bag as 2b dollars.
Now, the pen costs $6 less than the shoulder bag, so the cost of the pen can be written as (2b - 6) dollars. Therefore, the cost of the pen in terms of b is (2b - 6) dollars.
How can you cut a pizza in 7 slices (don't have to be equal or same shape) with 4 straight lines?
Answers
The 7 pieces of pizza have been cut by drawing the straight line through diameter giving 4 parts and drawing the diagonal dividing into 6 parts. The 7th piece has been received by drawing a straight line through one of the pieces.
The pizza has been circular-shaped structure. The straight lines have been able to divide the pizza into 4 equal parts. The lines will be drawn as the horizontal and the vertical diameter to the circular pizza.
The required amount of the number of pizza pieces has been 7. The 2 straight lines divide it into 4 parts.
To attain the required 3 more parts, the pizza has been cut in a diagonal direction as well with 1 straight line giving a total of 6 pieces. The 1 piece has been attained by drawing a straight line through one of the pieces giving the total count of the 7 pizza slices of different shapes and sizes.
The image attached shows the division of the pizza slices into 7 pieces.
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To which subset of the real numbers does √2 belong
Answers
As a decimal, it equals 1.414235... This is a nonrepeating and nonterminating decimal, which makes it an irrational number, It also cannot be represented as a ratio of two integers.
(a)round 44.2862 to 3dp
(b)round 4.0854 to 2dp
(c)round 0.0196 to 3dp
(d)round 0.7048 to 2dp
Answers
34567
34567
23455
34566
Solve x2+4x+1=0. Please someone help me asap
Answers
The solution to the quadratic equation is x = 2 ± √3
What is Quadratic Equation?A quadratic equation is a second-order polynomial equation in a single variable x , ax² + bx + c=0. with a ≠ 0. Because it is a second-order polynomial equation, the fundamental theorem of algebra guarantees that it has at least one solution. The solution may be real or complex.
The roots of the quadratic equations are
x = [ -b ± √ ( b² - 4ac ) ] / ( 2a )
where ( b² - 4ac ) is the discriminant
when ( b² - 4ac ) is positive, we get two real solutions
when discriminant is zero we get just one real solution (both answers are the same)
when discriminant is negative we get a pair of complex solutions
Given data ,
Let the quadratic equation be represented as A
Now , the value of A is
x² + 4x + 1 = 0 be equation (1)
And , roots of the quadratic equations are
x = [ -b ± √ ( b² - 4ac ) ] / ( 2a )
On simplifying , we get
x = [ -4 ± √ ( 4 )² - ( 4 ) ( 1 ) ( 1 ) ] / 2
x = [ -4 ± √ ( 16 - 4 ) ] / 2
x = [ -4 ± √12 ] /2
On further simplification , we get
x = [ -4 ± 2√3 ] /2
x = 2 ± √3
Therefore , the value of x is 2 + √3 or 2 - √3
Hence , the roots of the quadratic equations is x = 2 ± √3
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The blacktop at school os 75 yards long and 40 yards wide. What is the length and width of the blacktop area in feet?
Answers
75*3 = 225 feet long
40*3 = 120 feet wide
What are the steps of 0.234÷0.78
Answers
The decimal starts with 0.
The ending number is in the tenths
Simplify 15.6 divided by negative 3..
Answers
hope this helps
Don't forget to put the negative on the answer because you are dividing with a negative number.
The mass of the sun is 2.13525×10^30 kilograms. The mass of Mercury is 3.285×10^23 kilograms.
How many times greater is the mass of the sun than the mass of Mercury?
Answers
Please help. I am stuck on this algebra question:
A homeowner wants to increase the size of his deck that now measures 15 feet by 18 feet. His homeowner's association declares that no deck is to be more than 928 square feet. if the length and the width of the deck are to be increased by the same amount, find, TO THE NEAREST TENTH, the maximum number of feet by which the length of the deck may be legally increased.
a) 14 feet
b)21 feet
c)28 feet
d)32 feet
Answers
The area is not allowed to be more than 928 square feet.
A ≤ 928
The area of a rectangle = lw
lw ≤ 928
The variable 'x' will be the max number of feet the deck can be increased.
(x + 15)(x + 18) ≤ 928
Use FOIL to solve this.
First- (x)(x)
Outer- (x)(18)
Inner- (15)(x)
Last- (15)(18)
x² + 18x + 15x + 270 ≤ 928
x² + 33x + 270 ≤ 928
Now you can either factor or do the quadratic formula.
x² + 33x - 658 ≤ 0
(x + 47)(x - 14) ≤ 0
x = -47 ; x = 14
-47 ≤ x ≤ 14
So the number has to be greater than/equal to -47 or less than/equal to 14.
The answer is
A) 14 feet.
2x=3 multiply each side by?
Answers
Hope this helps!
It would be 1/2.
Hope This Helps You!
Good Luck :)
4,843 rounded to nearest hundred
Answers
ex: 4,499=4,000
Your town decides to build a volleyball court. If the court is approximately 40 by 70 feet and its surface is of sand, 1 foot deep, the court will require about 166 tons of sand. A local sand pit sells sand for $11 per ton with a delivery charge of 3 dollars per ton. Write and solve an equation to find the total cost of the sand for this court.
Answers
A function assigns the value of each element of one set to the other specific element of another set. The total cost of the sand for this court is $2,324.
What is a Function?A function assigns the value of each element of one set to the other specific element of another set.
The function for the total cost can be written as in the form as shown below,
Total cost = Cost of sand + Cost of delivery
The total cost for x tons of sand can be written as,
Total cost(x) = $11(x) + $3(x)
Since the volleyball court needs 166 tons of sand, therefore, the total cost for 166 tons of sand can be written as,
Total cost(x) = $11(x) + $3(x)
Total cost(166) = $11(166) + $3(166)
Total cost = $1826 + $498
Total cost = $2,324
Hence, the total cost of the sand for this court is $2,324.
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a 20 ft piece of string is cut into two pieces so that the longer piece is 5 feet longer than twice the shorter piece. If the shorter piece is x feet long, find the lengths of both pieces
Answers
Answer:
The shorter piece is 5 ft long.
The longer piece is 15 ft long.
Step-by-step explanation:
Let's write this into an equation:
(5+2x)+x=20
5+3x=20
Subtract 5 from both sides
3x=15
x=5
The shorter piece is 5 ft long.
The longer piece is 5 feet longer than 2 times 5 ft (the shorter piece).
5+2*5
5+10
15
The longer piece is 15 feet long.
Hope this helped!