The answer is -8 the angles of the triangle are 180 so
180=42+x+76+x+78
180=2x+196
2x=-16
x=-8
Surface area = 52mi
Step by step:
The equation is 2(wl+lh+hw),
Replace the letters by the corresponding numbers 2(2•1+8•1+8•2),
Simplify it to 2(2+8+16)
Add everything in the parenthesis 2(26)
Multiply 2 by 26, giving you 52.
Answer: For number one it's decreasing
Step-by-step explanation:
He needs to score between 3.5 points more at the next game to make it to the all tournament team at the minimum. good luck with the question!!
Answer:
its the 2nd one
Step-by-step explanation:
