16:64
5:x (Cross Multiply)
16x = 64*5
16x = 320 (Then Divide both sides by 16 to isolate x)
x= 20
3/5 x 4 = 12/20
H = 12
Sorry if wrong
If this helps I got 2,-3 when I plug it into the graph though it says 2,3
The answer is 7
f(x) = -4x - 1
f(-2) = ?
Since f(x) = f(-2), then x = -2. Now just substitute x in the function:
f(-2) = (-4) * (-2) - 1
f(-2) = 8 - 1
f(-2) = 7
Answer:
135.5
Step-by-step explanation:
192-56.5= 135.5
