Answer:
See Below.
Step-by-step explanation:
We can write a two-column proof.
<u>Statements:</u> <u>Reasons:</u>
<u />
Given
Given
Vert. Angles Are Cong.
SAS Congruence
CPCTC
3a + 2(4a - 1) = 9.
Distributive property.
3a + 8a - 2 = 9
Combine like terms.
11a - 2 = 9
subtract +2 on both sides.
11a - 2 = 9
+2 +2
__________________
11a = 11
/11 /11
a = 1.
14) Distance= area under curve
=1/2*9*6= 27
15)dp/dt=F
m(v-u)/0.41=F
m(2u+u)/0.41= m*a
3u/0.41= 1/a
3/0.41= a/u= -7.31
16)v^2-u^2=-2gh
H(max)= 900/2*1.62= 278m
7) Skateboarding down a hill or a ramp. Rolling a ball on the floor. Going up and down the ramp of a moving truck.
8) Throwing a ball into the air and then catching it. Skateboarding a half-pipe. Shooting a basketball. Hitting a baseball.
Answer:
f(g(-9)) = 3.6
Step-by-step explanation:
-9 + 8.1 + 2 = 1.1
2.5 + 1.1 = 3.6
f(g(-9)) = 3.6
