Answer:
The radius vector is (-8, 7) and (-1 , 5).
Step-by-step explanation:
Determine the radius vector of the midpoint of the segment that is formed by joining the points (-8, 7) and (6, 3).
The end points are (- 8, 7) and (6, 3) .
The mid point is given by
So, the radius vector is (-8, 7) and (-1 , 5).
He should use the Pythagorean Theorem to find the missing length.
Since KT is tangent to the circle and TL reaches the center of circle L, the measure of angle LTK is 90 degrees. This means that triangle LTK is a right triangle which means the Pythagorean Theorem can be used.
So,
TL²+(12)²=(13)²
=> TL²+144=169
=> TL²=25
=> TL = 5
Therefore, the radius of circle L is 5 feet.
Answer:
x = 3.65
Step-by-step explanation:
7.4x + 5 = 32
-5 -5
7.4x = 27
----- -----
7.4 7.4
x = 3.64864865
This rounds to 3.65
x = 3.65
All you need to do is multiply 2 by 5 and you'll get the answer of 10
Answer:
Step-by-step explanation:
Formula for Cone: π
Since we have all the components, we can find the volume of the cone.
R = 10
H = 4
π
10×10 = 100
100π
×100
4 100 400
--- × ----- = ------
3 1 3
Answer:
Hope this helped.
