If you are doing a quadratic, you wil have to do quadratic formula, if you are just doing that, no solution.
If the areas of two equilateral triangles are 27 yd² and 75 yd², then the ratio of these areas is 27/75 = 9/25
If the ratios of the areas are 9:25, then their similarity ratio and the ratio of their perimeters is √9:√35 = 3:5.
3 : 5; 3 : 5 <==ANSWER
Answer:
x = 71°
Option B is correct answer.
Step-by-step explanation:
We need to find for what value of x is
, where 0°< x < 90°?
Solving:

So, we get x = 71°
Option B is correct answer.
A=37,185×(1+0.02÷4)^(4×11)
A=46,309.97
1. 484.8
2.156.6
hope this helped :)