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2 years ago

5

What is the perimeter of a triangle with side lengths of 5 cm, 8 cm, and 9 cm?

1 answer:

IrinaVladis [17]2 years ago

7 0

The answer is 22 cm, you just add up all the sides when doing perimeter

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IRISSAK [1]

Answer: let me check

Step-by-step explanation:

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2 years ago

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A sphere has a radius of 17 inches. Find the volume of the sphere described. Use 3.14 for . Round your answer to the nearest hun

Morgarella [4.7K]

Answer:

20579.53 will be your answer good sir.

Step-by-step explanation:

7 0

2 years ago

Explain how you would solve 25- 6R when R = 3. Make sure to explain each step.

aliina [53]

Fist you need to substitute the value of R into the equation

25-6(3)

Now you simply
First multiple 6(3)

25-6(3)
25-18

Now solve!
25-18
7

The answer is 7

4 0

3 years ago

What is the distance between the points (1, –6) and (–5, 2)? Round your answer to the nearest tenth. A. 10.0 units B. 9.0 units

Mama L [17]

B .....................................................

3 0

3 years ago

The equation x squared + y squared = r squared

WITCHER [35]

$(5-0)^2+(-2+0)^2=r^2\\
25+4=r^2\\
29=r^2\\\\
\boxed{x^2+y^2=\sqrt{29}}$

5 0

2 years ago