Answer:
B
Step-by-step explanation:
The angles are complementary.
This means they add to 90 degrees.
(2x + 1) + (x + 5) = 90.
3x + 6 = 90. (Combine like terms)
3x = 84. (Subtract 6 from each side)
x = 28. (Divide 3 from each side)
x = 28
D is correct
A or b
P
E
M
D
A
S
I use it now
The answer is c I think I hope you get it right
total length = total perimeter of dance floor
20 x 2 + 30 x 2 =
40 + 60 =
100 feet
Answer is D. 100
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