Answer:
(x-7)(2x^2-1)
Step-by-step explanation:
use a math calculator
Multiply 40 by the total cost of the whole sale and you answer is that:)
It should be acute because if A and B are complementary then B and A added together should be 90 so 90-30=60 and 60 would be an acute angle
Answer:
25, 70, 85
Step-by-step explanation:
x+2x+20+3x+10=6x+30
6x+30=180
6x=150
x=25
The angles are 25, 70, and 85
Answer:
24 & 10 I think this is the answers
