Answer:
Step-by-step explanation:
When there is a (-) in front of an expression in parentheses, change the sign of each term in the expression.
Collect like terms
Factor out 2 from the expression
Hope this helps...
Good luck on your assignment..
36 degrees
The whole shape is 90 degrees.
90 - 54 = 36
take 361times 3.14
you will get the answer
−
2259387936
a
456
y
678
465820407
13601
0.5 inches
