Answer:
h(3) = -3
Step-by-step explanation:
h(3) = 4-7
h(3) = -3
Answer:
-2x + 6 ≥ -30
Step-by-step explanation:
The difference is subtraction, so -
twice a number, so 2x
and 6, so 6
is =
at least 30, so ≥ -30
-2x + 6 ≥ -30
I think this
Sorry if wrong
Answer:

Step-by-step explanation:


Answer:
5cm
Step-by-step explanation:
A=4πr2 = 100πcm2
r = 5