Answer:8
Step-by-step explanation:
Answer:
x=-15
Step-by-step explanation:
50=-10(x+10)
Distribute 10: 50=-10x-100
Add 100 to both sides: 100+50=-10x-100+100
150=-10x
Simplify: 150/-10=-10x/-10
x=-15
Answer:
c
Step-by-step explanation:
A= 1/2 h (b1+b2)
84=1/2h (9+15)=12h
h=7ft
That’s the answer because I couldn’t type it out! Hope it helped!