2 years ago

Answer the question below i need helpp

Mathematics

1 answer:

loris [4]2 years ago

4 0

Answer:

Step-by-step explanation:

C. lol

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For a direct variation describe how the constant of variation affects whether y increases or decreases as x increases

Goryan [66]

Direct variation is of the form: y=kx (inverse variation is of the form y=k/x)

Assuming that k is positive :)

y increases as x increases and y decreases as x decreases. There is a direct ratio that is described by k. k=y/x.

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3 years ago

The Johnsons framed a family picture to hang on the wall. The perimeter of the Frame is 72 inches. Find the length of the frame

olganol [36]

14+14+x+x=72
28+2x=72
2x=44
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2 years ago

Write 42 as a product of prime numbers<br> 42=?<br> Please help

lisabon 2012 [21]

Hope i help <span>42/2= 21
21 / 3 = 7
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2 years ago

Read 2 more answers

4. A safe slope for a ladder is 1 ft of run for every 4 ft of rise. Vincent needs to use a

Ivan

Answer:

5.5 ft

Step-by-step explanation:

because its 4ft for every 1ft there's a ratio of 1:4 so 22 represents the 4 part of the ratio, hence 22 divided by 4 gives us 5.5 on the base

7 0

2 years ago

500

statuscvo [17]

Answer: The required ratio would be 3 miles : 4 minutes.

Step-by-step explanation:

Since we have given that

Speed of a cheetah = 45 miles per hour

So, it means

Distance = 45 miles

Time = 1 hour = 60 minutes

So, the ratio of the distance it travels to the time it takes would be

Distance : Time

$45\ miles:60\ minutes\\\\=3\ miles :4\ minutes$

Hence, the required ratio would be 3 miles : 4 minutes.

3 0

2 years ago