Thanks to the Triangle Proportionality Theorem, we know that the division the line creates divides the sections proportionally. Thus, we can use ratios to help solve this problem.
Multiply both sides by 50.
Simplify the left side.
Add 2 to both sides.
Divide both sides by 3.
Therefore, x is equal to 4.
Answer:
Step-by-step explanation:
Answer:
Umm, it's just a black screen
Step-by-step explanation:
My only answer is that you turn a light on or something.Where's the question?
Answer:
5 ft
Step-by-step explanation:
The triangular face is a right triangle with hypotenuse 13 ft
Use Pythagoras' identity in the right triangle
The square on the hypotenuse is equal to the sum of the squares on the other 2 sides, that is
y² + 12² = 13²
y² + 144 = 169 ( subtract 144 from both sides )
y² = 25 ( take the square root of both sides )
y = = 5
The height of the ramp is 5 ft