Answer:
Solve for the ? The angle is 40 degrees. If this is not the answer you're looking for please let me know
Step-by-step explanation:
36/b-3=0
36/b=3
3b=36
b=36/3
b=12
9 is the value of each side. There are 7 sides so 63 divided by 7 is 9.
5 1/6 * (-2/5) = __
turn 5 1/6 into a mixed fraction
31/6 * (-2/5) = __
multiply
31 * -2 = -62
6 * 5 = 30
so -62/30 or -2 1/15
Hopefully the attachment helps too!
Answer:
2x - 9
Step-by-step explanation:
7x - (9 + 5x) < distribute the - into the parentheses to get rid of them
7x - 9 - 5x < combine like terms
7x - 5x = 2x
-9 stays as it is as there are no other terms to combine it with
the answer is 2x - 9