Answer:
10% of 500, 000 = 50, 000
Answer:
x = 12
Step-by-step explanation:
(whole secant) x (external part) = (whole secant) x (external part)
(6+x) *6 = (4+23) * 4
(6+x) *6 = 27*4
6(6+x) = 108
Divide each side by 6
6+x =18
Subtract 6 from each side
6+x-6 =18-6
x = 12
Answer:
The first one
Step-by-step explanation:
Using the tangent ratio in the right triangle
tan30° = 
= 
= 
Multiply both sides by 8
8 × tan30° = b, that is
b = 8tan30°
Answer:
45%
Step-by-step explanation:
Step-by-step explanation:
side A+(8x+2)=x²+12x
side A=x²+12x-8x-2
side A=x²+4x-2
side B+(x-6)=2x²-4
side B=2x²-4-x+6
side B=2x²-x+2
