The best choice is
B.
_____
The black triangle is on the end of one of the rectangular faces, the end that meets up with the double line on the triangular base.
Answer:
x = 7
Step-by-step explanation:
Expand 3x+2(x-5)=25 which looks like
3x+2x-10=25
Add similar elements: ( 3x+2x = 5x)
5x-10=25
Add 10 to both sides
5x-10+10 = 25 + 10
Simplfy
5x = 35
Divide both sides by 5
5x ÷ 5 = 35 ÷ 5
Simplfy:
x = 7
have a wonderful day
Answer:
6a^2 + ab - 2b^2
Step-by-step explanation:
[insert something smart]