Answer:
-12
Step-by-step explanation:
f(-3)= -(-3)2 + 6(-3)
= -(-6) -18
= 6 - 18
= - 12
Hi
I belive you add the top side (4) plus the bottom side (9.5) witch would equal 13.5 times the hieght (3) equals 40.5 divided by 2 equals 20.25. the area is 20.25ft squared
another way to do it
4+9.5= 13.5
13.5×3= 40.5
40.5÷2= 20.25ft
Answer:
0.0000001 (one ten millionth)
Step-by-step explanation:
Answer:
72.56
Step-by-step explanation:
Divide the number of pounds by 2.205
160/2.205 = 72.56
Answer:
314.2
Step-by-step explanation:
Circumference of a circle is π
so 3.142 × 
=314.2
