Answer:
B: 60
Step-by-step explanation:
f(x)= 5x+10, if x=10
f(10)=5(10)+10
5(10)+10=60
f(10)=60
The area of a triangle is 1/2 base X height. So, 1/2 4 X h = 2h
h= 7.5
Answer:
Step-by-step explanation:
2x - 2 = - 200
Bringing like terms on one side
2x = - 200 + 2 = - 198
2x = - 198
x = - 198/2 = - 99
F(g(x)) = x + 1 . Just replace square root of x-2 to x in f(x)