Answer:
m=9/8 or 1 1/8
Step-by-step explanation:
m= change in y over change in x
2 - -7 = 9
5 - -3 = 8
Answer:x=31
angle AOC = 124
angle BOC = 56
Step-by-step explanation:
We first need to solve for x to solve the rest. We would normally solve for x by setting 2 equations equal to each other, in this case however, we know that the two angles are adjacent and in total add up to 180. Therefore we combine like terms of both angles, and set them equal to 180.
So, we do
3x+31+2x-6=180 We will combine like terms
5x+25=180 Now we will do inverse operations
5x=155
x=31
We plug x into angle AOC to solve for it
3(31)+31= 124
180-124=56 or angle BOC because the whole angle is 180, and if we subtract 124 from 180 we get the remainder which is angle BOC
Or if you want,
2(31)-6=56
Answer:
6x^3-33x^2+45x-6
Step-by-step explanation:
Answer:
The volume of the cone is 314yd³
Step-by-step explanation:
radius = half of diameter
d = 10yd
r = 10yd / 2 = 5yd
First of all to solve this problem we have to know the formula to calculate the volume of a cone
v = volume
r = radius = 5yd
h = height = 12yd
π = 3.14
v = 1/3 * π * r² * h
we replace with the known values
v = 1/3 * 3.14 * (5yd)² * 12yd
v = 1/3 * 3.14 * 25yd² * 12yd
v = 314yd³
The volume of the cone is 314yd³
