2 years ago

URGENT DUE TODAY I WILL GIVE BRAINLIEST I PROMISE

Mathematics

1 answer:

IrinaVladis [17]2 years ago

7 0

Answer:

10 units

Explanation:

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mel-nik [20]

Answer:

y=5/1 - 3

Step-by-step explanation:

use rise over run

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2 years ago

What is -7.9? I really need help ASAP

Lunna [17]

Answer:

Negative 7.9

Step-by-step explanation:

-7.9 is just negative 7.9.

Do you need this as fraction? If you do, I can help ^^

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2 years ago

What is the answer to this equation <br> 3/7=c+4/35

sergey [27]

C=11/35

You subtract 4/35 from both sides.

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2 years ago

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PLEASE HELP WITH #18 DUE SOON

AlexFokin [52]

Not sure what them other words mean I haven’t done this in a minute but the corresponding angles are all the same but the size is difference

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2 years ago

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Part A

Deffense [45]

Answer: Not safe

Step-by-step explanation:

Let the angle of elevation of the ramp be θ, then:

$\begin{aligned}&\sin \theta=\frac{1.5}{10}=0.15 \\&\theta=\sin ^{-1}(0.15) \approx 8.63^{\circ}\end{aligned}$

But the maximum angle for the ramp cannot exceed 7.1°. The calculated angle of elevation will make it difficult, if not impossible, for motorized wheelchairs to get up the ramp.

Therefore, the ramp at the local library is not safe for motorized wheelchairs

5 0

1 year ago