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AVprozaik [17]
3 years ago
15

HELP PICTRE SHOWN!!

Mathematics
2 answers:
saul85 [17]3 years ago
8 0
From the Pythagorean theorem a^2=c^2-b^2
so w^2=15^2-12^2
w^2=81
w=9ft
Scorpion4ik [409]3 years ago
4 0
In my opinion i think its D idk what your learning in math in high school im just trying to help
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Which is greater? <br> 0.7=7/10 or 7/9
amm1812
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3 years ago
2) f(x) = x² **<br> g(x)= 3x – 2<br> Find f(g(-4)
Usimov [2.4K]

Answer:

f(g( - 4)) = 196

Step-by-step explanation:

The functions are;

f(x) =  {x}^{2}

and

g(x) = 3x - 2

We want to find

f(g( - 4))

First we find g(-4) to get:

g( - 4) = 3 \times  - 4 - 2

g( - 4) =  - 12- 2

g( - 4) =  - 14

Now

f(g( - 4)) = f( - 14)

This implies that,

f(g( - 4)) = {( - 14)}^{2}

f(g( - 4)) = {( - 14)} \times  - 14

f(g( - 4)) = 196

6 0
3 years ago
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