Answer:
(x-17)+(7x+5)=180
8x-12=180
8x=192
x=24
Step-by-step explanation:
90 degree
or right angle
Hope this helps <span />
Answer:
w = -1.266
Step-by-step explanation:
distribute the 5 by everything in the parenthesis and then bring everyhting down then you should have a regular equation to work w
Answer:
No.
Step-by-step explanation:
A trapezoid only has one pair and parallelogram need two pair.
Writing it as a decimal would be 3.85 you just divide it
