One model for the ideal body weight, w, for men (in kilograms) is w = 50 + 2.3(h-60), where h represents height (in inches).1. according to this model, what is the ideal weight of a 6-foot male? 2. rewrite the function in order to express height as a function of weight. call this function h. show your work.3. verify that the given function and your function from part (b) are inverses, by showing that (w°h)(w) = w and that (h°w)(h) = h.4. what is the height of a male whose ideal weight is 83 kg?

1) Height of 6 foot male could be 77.6 kg.

2) Function of h as form of W,

4) Height of a male would be 74.35 inches.

Step-by-step explanation:

Ideal body weight model, W=50 + 2.3(h-60)

where, W is idea weight (in kilogram) and h represents height (in inches)

Part 1) We need to find ideal weight for 6 foot.

First we change 6 foot into inches

1 feet = 12 inch

6 foot = 72 inches

So, h=72 inches

Now we will put h=72 into W=50 + 2.3(h-60)

W=50 + 2.3(72-60)

W=77.6 Kg

Thus, Height of 6 foot male could be 77.6 kg.

Part 2) Rewrite the function as function of W

W=50 + 2.3(h-60)

2.3(h-60)=W-50

Thus, Function of h as form of W,

Part 3) Verify (Woh)=h and (hoW)=h

(Woh)=

(Woh)=50+(W-50) = W

Similarly,

(hoW)=

(hoW)=

Thus, Given function inverses to each other.

Part 4) Given

We need to find height of male of 83 kg weight. So, we put W=83 into above equation.

Thus, Height of a male would be 74.35 inches.

the answer is 5/3x+7/5y+7

no

step-by-step explanation:

2-7=-5

7-2=5

when you combing like terms for ech expression, 5 and -5. these numbers are not equal to each other.