Step-by-step explanation:
7 - (- 63)
So it cannot be subtracted because two negative signs become positive so the answer is
7 + 63
= 70
Answer:
tan (30°) = b/5
Step-by-step explanation:
this is the answer
Answer:
c = -24
Step-by-step explanation:
y=16x^2-8x-24
The equation for a parabola can be written as
y = ax^2 +bx +c
For the above equation
a =16
b = -8
c = -24
Answer:
(c) Add 3 to 9
Step-by-step explanation:
The order of operations tells you that quantities in parentheses are evaluated first.
Here, that means the first step is finding the sum 3+9.