Answer:
<h2>

</h2>
Step-by-step explanation:
f(x) = x - 5
g(x) = 3x² - 1
To find (fºg)(x) substitute g(x) into f(x) that's for every x in f (x) replace it with g (x)
That's
<h3>

</h3>
We have the final answer as
<h3>

</h3>
Hope this helps you
A triangle is 180°; therefore:
x = 180-52-43
x = 85
x° = 85°
If RY + YC = RC
7x+4=10x-2
3x=6
x=2
18+18=36=RC
The value of RC is 36
Answer:
always true
Step-by-step explanation:
simplify (5+4)3
add 5 and 4.
multiply9 and 3= 4(3) + 5(3)
27=12+15
Answer:
A, because the cat is only 15 feet in the air and the TREE is 50 feet