complementary angles = 90
2x-5 + 5x+4 = 90
combine like terms
7x-1 =90
7x = 91
divide by 7
x =13
angle a
2x-5
2*13-5
26-5
21
Angle a: 21
Answer:
3x-4v
it is because of me
Step-by-step explanation:
126 sq. meters
A = lw
= 9(14)
= 126 sq. meter
Answer: -0.008
Hope this helped!