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pishuonlain [190]
3 years ago
12

6. Sheila simplified an expression using the following steps. Which property justifies Step 3?

Mathematics
1 answer:
abruzzese [7]3 years ago
5 0

Answer:

answer is Commutative Property

Step-by-step explanation:

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The area of the rectangular sandbox at Dave's school is 117 square feet. The sandbox has a width of 9 feet as shown in the diagr
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2 years ago
12 cm<br> 8 cm<br> Find the volume of the cylinder
ki77a [65]

Answer:

ubstitute the value of the radius r = 8.0 cm height h = 12.0 cm into the formula to find the volume. Pi (π) is approximately equal to 3.14 .

π x 82 cm2 x 12 cm

Raise 8 cm power of 2

π x 64.0 cm2 x 12 cm

Multiply 64.0 cm2 and 12 cm

π x 768.0 cm3

Combine π and 768.0 cm3

The result can be shown in multiple forms.

Exact Form

Volume = 768.0π cm3

∴ Volume of Cylinder radius 8 cm and height 12 cm is 768.0π cm3

Decimal Form

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Step-by-step explanation:

5 0
3 years ago
When is a rhombus a rectangle?
Vladimir [108]

Answer:

D. When its angles are right angles.

Step-by-step explanation:

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7 0
3 years ago
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X/-5+3=-2 <br> What is it step by step
son4ous [18]

Answer:

Step-by-step explanation:

X/-5+3=-2

Collecting like terms

x/-5 = -2 - 3

x/-5 = -5

Multiply each term by -5

-5(x/-5) = -5(-5)

x = 25

7 0
3 years ago
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