2 years ago

What is the surface area of a triangular prism of 15 ft, and of 3ft and 5ft?

Mathematics

1 answer:

Vitek1552 [10]2 years ago

3 0

Answer: 225 ft

Step-by-step explanation:

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Divide R120 in the ratio 3:2

Fynjy0 [20]

Answer:

72:48

Step-by-step explanation:

as you divide 120 by 5 as 3+2=5 and that equals 24

24x3=72

24x2=48

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3 years ago

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If y = 124 and x = 12, find y when x = -24.

tatyana61 [14]

Answer:

y = -248

Step-by-step explanation:

Hi there!

Set up a proportion:

$\displaystyle\frac{124}{12} =\frac{y}{-24}$

Cross-multiply:

$12y=(-24)(124)\\12y=-2976\\y=-248$

I hope this helps!

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2 years ago

The cost of renting a chain saw is $3.90 per hour plus $6.50 for a cán

puteri [66]

35.75
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2 years ago

I need the answer to this I am very confused

tiny-mole [99]

Answer:

Step-by-step explanation:

These angles add up to form the angle measure of a straight line.

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2 years ago

The sum of 8 times a number and 3 equals 5

Burka [1]

8n+3=5
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2 years ago

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