Answer: 20 ft
Step-by-step explanation:
The mirror is set away from the flagpole on the same scale set away from her.
The distance she stand's away from the mirror is 1/4 of the length of the distance between the mirror and the flag pole because she's 1/4 of the flagpole's size.
This means her size x4 is the size for the flag pole. This checks out because 12x4=48
So to find the height we must do 5x4
5x4=20
Answer:
3+3=6×2=12+4=16÷2=8-3=5
Step-by-step explanation:
b
Alright, lets get started.
Please refer the diagram I have attached.
The angle between Melville Road and Emerson Avenue is 119°.
Hawthorne Lane bisects the angle formed by Melville Road and Emerson Avenue.
So, angle between Hawthorne Lane and Emerson Avenue will be = 
°
Now, angle between Emerson Avenue and Thoreau Street is 135°.
Dickinson Drive bisects the angle formed by Emerson Avenue and Thoreau Street.
So, angle between Dickinson Drive and Emerson Avenue will be = 
°
So, the complete angle between Hawthorne Lane and Dickinson Drive will be = 
°
So, the answer is 127 °. : Answer
Hope it will help :)
Find the circumference and multiply it by 3.
C = pi * d
C = 3.14 * 21
C = 65.94
So it travels 65.94 inches in 1 revolution.
65.94 * 3 = 197.82
So it travels 197.82 inches in 3 revolutions.
Answer:
n = 0 or 10
Step-by-step explanation:
From the question,
Equation of the circle = (x-1)²+(y-5)² = 50 ............... Equation 1
Coordinate of the circle = (6,n)
From the question
x = 6, y = n
Substitute the value of x and y into equation 1
(6-1)²+(n-5)² = 50
5²+(n-5)² = 50
25+(n-5)² = 50
(n-5)² = 50-25
(n-5)² = 25.
Solving for n
n-5 = √(25
n-5 = ±5
Either,
n-5 = -5
n = -5+5
n = 0
or
n-5 = +5
n = 5+5
n = 10
