Answer:
answer is b
Step-by-step explanation:
Answer:
b
Step-by-step explanation:
You multiply both the numerator and the denominator by the number that you need to multiply the denominator by to equal 100. Then your numerator is the percent.
Answer:
y = 21x + 5
Step-by-step explanation
The cost for the parking spot does not change, while the cost per ticket can (depending on how many people there are).
According to the Pythagorean theorem, the square of the hypotenuse (the longest side) of a right-angled triangle equals to the sum of the squares of the other two sides. In this case, the ladder is the hypotenuse, which equals to the distance between the bottom of the ladder and the tree + the distance we want to find (x):
5² + x² = 13²
25 + x² = 169
x² = 144
x = √144 = 12.
The distance between the ground and the top of the ladder is 12 ft.
