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scZoUnD [109]
3 years ago
14

Zara has paper rectangles of different sizes every rectangle is 5 cm longer than it is wide is there a proportional relationship

between the length and width of these rectangles explain​
Mathematics
1 answer:
ANEK [815]3 years ago
4 0

Zara has paper rectangles. Length and width of any rectangle is directly proportional.

<u>SOLUTION: </u>

Given, Zara has paper rectangles of different sizes  

Every rectangle is 5 cm longer than it is wide  

We have to find that is there a proportional relationship between the length and width of these rectangles.

From the given information, length is 5 cm longer than width for any rectangle.

Then, length of rectangle = 5 + width of rectangle.

When we increase width of rectangle length also increases. From above equation.

Hence, length and width of any rectangle is directly proportional.

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Given f(x)=4x+5 and g(x)= x^2+x; find (f∘g)(-5)<br> Please show all steps thank you
Greeley [361]

Answer:

(f\circ g)(-5)=85

Step-by-step explanation:

We are given:

\displaystyle f(x)=4x+5\text{ and } g(x)=x^2+x

And we want to find:

(f\circ g)(-5)

This is equivalent to:

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So:

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Then:

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(f\circ g)(-5)=85

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