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OlgaM077 [116]
1 year ago
14

The temperature was 75 degrees. at noon, the temperature increased by 7. by evening the temperature decreased by 7

Mathematics
1 answer:
DIA [1.3K]1 year ago
6 0

Answer:

75

Step-by-step explanation:

75 + 7 = 82


82 - 7 = 75

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The volume of the shape below is 6 square units. Determine the volume of the shape in two different ways.
REY [17]

The volume of the shape is 6 cubic units

<h3>How to determine the volume of the shape?</h3>

<u>Method 1</u>

From the figure, we can see that:

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  • The dimensions of the cubes are equal
  • The volume of each cube is 1 cubic unit

So, the volume of the shape is

Volume = Number of cubes * Volume of each cube

Substitute the known values in the above equation

Volume = 6 * 1

Evaluate

Volume = 6

<u>Method 2</u>

From the figure, we can see that:

  • There are 6 cubes in the figure
  • 2 cubes at the top and 4 at the bottom
  • The dimensions of the cubes are equal
  • The volume of each cube is 1 cubic unit

So, the volume of the shape is

Volume = Top cubes +  Bottom cubes

This gives

Volume = 2 * Volume of each cube + 4 * Volume of each cube

Substitute the known values in the above equation

Volume = 2 * 1 + 4 * 1

Evaluate

Volume = 6

Hence, the volume of the shape is 6 cubic units

Read more about volumes at:

brainly.com/question/1972490

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5 0
2 years ago
DEF has vertices P(-3,8) Q(-6, -4) R (1,1). if you reflect pqr across the x axis what will be the coordinates of the vertices
Rama09 [41]

P'(-3,-8) Q'(-6,4) R'(1,-1)

This should be correct! Hope I helped!

4 0
3 years ago
Pleeeeeese Solve 2x +7-3
Alex
Hey there! :D

2x+7-3

The only thing you can simplify is 7 and 3.

7-3= 4

2x+4 <=== simplified expression

I hope this helps!
~kaikers
3 0
4 years ago
<img src="https://tex.z-dn.net/?f=Problem%3A%20Compute%20the%20sum%200.%5Coverline%7B5%7D%20%2B%200.19%5Coverline%7B4%7D." id="T
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Ii think it's 0.7499996
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3 years ago
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The width of a rectangle is 8 inches shorter than its length. The perimeter of the rectangle is 18 square cm. What are the lengt
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Answer:
D. 2L+2(L-8) = 18
5 0
3 years ago
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