Since angle 4x and 8x look like supplementary angles 4x+8x=180°. After solving that equation x=15. Plug that number in and 4x=60° and 8x=120°
45000(1-4.5%) to the 12th power would be 25897 people
Answer:
20 ft
Step-by-step explanation:
The tree's shadow is 34/8.5 = 4 times the length of the person's shadow, so the tree is 4 times a tall as the person:
4×5 ft = 20 ft . . . . . the height of the tree
_____
Shadow lengths are proportional to the height of the object casting the shadow.
Answer:
8 classes
Step-by-step explanation:
Given
Required
The number of class
To calculate the number of class, the following must be true
Where k is the number of classes
So, we have:
Take logarithm of both sides
Apply law of logarithm
Divide both sides by log(2)
Round up to get the least number of classes
Answer:
x = 9
Step-by-step explanation:
arrest the killers of breonna taylor
