Answer:
h(-8)=-15
Step-by-step explanation:
Substitute t=-8
h(-8) =-2(-8+5)^2+3
=-2(-3)^2+3
=-2(9)+3
=-18+3
=-15
There are 10 tons in 10,000 pounds because a 1,000 pounds makes 1 ton.
Answer:
91.2
Step-by-step explanation:
add to both sides 15.2 so 76+15.2=91.2
Answer:
-3 + -6= -9
because there is answer given
Answer:
EBC and CBF are supplementary.
EBD=66
Step-by-step explanation:
Since vertical angles are congruent, ABE=CBF
ABE=40-x
40-x + 6x-30=90
5x+10=90
5x=80
x=16
16(6)-30=66
