I attached a picture of how I worked out the answer
Answer:
<u>x = 466.7 feet</u>
Step-by-step explanation:
Finding the top angle of the triangle :
- They are complementary
- 90° - 31°
- 59°
Take the tan value of this angle to find y :
- tan 59° = 400/y
- 1.66427948 =400/y
- y = 400 / 1.66427948
- y = 240.344248
Using Pythagorean Theorem to find x :
- y² + 400² = x²
- x = √(240.344248)² + 160000
- x = √57765.3575 + 160000
- x = √217765.357
- <u>x = 466.7 feet</u> (nearest tenth)
Answer:
3x - 7y = 9
Step-by-step explanation:
3x - 9 = 7y
Add 9 to both sides.
3x = 7y + 9
Now subtract 7y from both sides.
3x - 7y = 9 (answer).
Answer: 9.375
Step-by-step explanation: 24 x f(x) = 225
You divide 225 by 24
The answer is none the right answer would be x>= -37/3
