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abruzzese [7]
3 years ago
12

PLZ HELP I AM FAILING!!! John wanted to paint the walls of his bedroom. His bedroom is a rectangular prism. The dimensions of hi

s room are shown in the diagram.
--Surface Area of Rectangular Prisms Asynchronous Practice--

Mathematics
2 answers:
statuscvo [17]3 years ago
7 0

Answer:

Step-by-step explanation:

avanturin [10]3 years ago
3 0
Add all of the sides together and get your total my guy!!
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the volume of a prism changes from 20 to 540 after a dilation. What was the scale factor of the dilation?
pashok25 [27]
Hello!

You find what they did between the prisms by dividing the second prism by the first prism

540 / 20 = 27

The scale factor is 27

The answer is 27

Hope this helps!
5 0
3 years ago
A circle has a diameter of 30 inches. find the circumfrence of the circle to the nearest tenth
Goshia [24]

Answer:

C≈94.25in d Diameter 30in Using the formulas C=2πr d=2r Solving forC C=πd=π·30≈94.24778in

8 0
2 years ago
Read 2 more answers
How many solutions does the following equation have?<br> x + 5 = x + 7
Oksi-84 [34.3K]
No solutions

Explanation: Any number you use, the equation of x + 7 will always be 2 more than x + 5
4 0
3 years ago
Read 2 more answers
The length of a rectangle is twice its width. If the area of the rectangle is 5 , find its perimeter
gizmo_the_mogwai [7]

Answer:

9.48

Step-by-step explanation:

The perimeter of a rectangle is the distance around the the shape. It can be found by adding each side of the shape to find a total. In contrast, the area of a shape is the amount inside a shape. It is found using multiplication or A = l*w. Since the width is w and the length is twice its width or 2w, use these expressions in the area formula to find their amount. Then add them together to find the perimeter.

A = l*w5 = w(2w)\\5 = 2w^2\\2.5 = w^2\\1.58 = w

The width of the rectangle is w = 1.58. The length is 2w = 2 (1.58) = 3.16.

Add these amounts by P = l + l + w + w to find the perimeter.

P = 3.16 + 3.16 + 1.58 + 1.58 = 9.48

4 0
2 years ago
Please help second question​
saw5 [17]

Answer:

I have not J.H.S 3 , because the questions look like some J.H.S 3 ,so please I am very sorry that I can't help u in this questions . Thanks

7 0
3 years ago
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