Answer:
A
Step-by-step explanation:
f(-2)=3(4)+1
=13
Answer:
Step-by-step explanation:
step 1
Convert mixed number to an improper fraction
so
step 2
Divide the total gallons of paint by two
step 3
Convert improper fraction to mixed number
A rectangle has 4 right angles at each corner and you can tell because the angle will be 90 degrees
8^2 - 6^2
= 64 - 36
= 28
h = √ 28 = 5.3
answer
b. 5.3