Answer:
Step-by-step explanation: you just plug in -5 in the x and solve it.
F(-5)=2(-5)+4
F(-5)=-10+4
Answer: F(-5)=-6
Hope this help!
Answer:
142 cm^2
Step-by-step explanation:
2(L*H)+2(L*W)+2(W*H)=SA
7*3=21
21*2=42
7*5=35
35*2=70
5*3=15*2=30
30+70+42=142
Answer:
Yes,they do.
Step-by-step explanation:
A triangle base with sides 9,12, and 15 is a right triangle.
19 heavy equipment operators and 20 general laborers