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3 years ago

Help asap need this answer

Mathematics

1 answer:

dimaraw [331]3 years ago

6 0

Answer: The answer is Z.

Step-by-step explanation:

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Inverse notation f^-1 used In a pure mathematics problem is not always used when finding inverses of applied problems. Rather, t

solong [7]

Answer:

a) 75.4 kg

b) $h(W)=\frac{W+83}{2.2}$

Step-by-step explanation:

a) The ideal weight of a 6-foot (72 inches) male is given by simply applying h= 72 in to the expression:

$W(72) = 49+2.2(72-60)\\W(72) =75.4\ kg$

b) Expressing height as a function of weight:

$W(h)= 49+2.2(h-60)\\2.2h-132+49=W\\h(W)=\frac{W+83}{2.2}$

Verifying with W(h(W)):

$W(h(W))= 49+2.2(\frac{W+83}{2.2} -60)\\W(h(W))= 49-132+W+83\\W(h(W))=W$

Verifying with h(W(h):

$h(W(h))=\frac{(49+2.2(h-60))+83}{2.2}\\h(W(h))=\frac{(49+2.2h-132+83)}{2.2}\\h(W(h))=h$

8 0

3 years ago

I need help ASAP <br><br> I also need to show work

krok68 [10]

Answer:

A = 66 cm^2

Step-by-step explanation:

The equations to find the area of a paraleogram is:

A = bh

A = 11(6)

A = 66 cm^2

8 0

3 years ago

P(3,4), y = x - y 1

Ivanshal [37]

Answer:

i don knwo

Step-by-step explanation:

but thanks for the points lol

7 0

3 years ago

Find the value of x. Round the length to the nearest tenth.

levacccp [35]

Answer:

Step-by-step explanation:

The angle on the right side of the triangle is 10° ( alternate angle )

Since the triangle is right with hypotenuse x use the sine ratio to solve for x

sin10° = $\frac{opposite}{hypotenuse}$ = $\frac{200}{x}$

Multiply both sides by x

x × sin10° = 200 ( divide both sides by sin10° )

x = $\frac{200}{sin10}$ ≈ 1, 151.8 m

8 0

3 years ago

Read 2 more answers

Solve for n:<br> 6 - 24n = 3n + 6

ANTONII [103]

Answer:

Step-by-step explanation:

6-24n=3n+6

Add 24n to both sides of the equation:

6=27n+6

Subtract 6 from both sides:

27n=0

Therefore, n=0.

Hope this helps!

3 0

3 years ago