They are vertical angles so you need to make the following equal
7y=5y+36 and 3x-21=2x+4
Solve for y and then x
7y=5y+36
Subtract 5y on both sides to get
2y=36
Then divide by 2 on both sides to Get y=18
For 3x-21=2x+4,
Subtract 2x on both sides to obtain
x-21=4
Then add 21 to both sides to get
x=25
Hope this helps!! Mark as brainliest!!!
Volume of a sphere = 4/3 pi r^3
36 pi = 4/3 pi r^3
36 = 4/3 r^3
27 = r^3
r = 3 inches
9514 1404 393
Answer:
- slope: -2/3
- y-intercept: -1
Step-by-step explanation:
The line crosses the y-axis 1 unit below the x-axis. That makes the y-intercept be -1.
The line crosses through another grid intersection 3 units to the right and 2 units down from the y-intercept. That is, the slope is ...
m = rise/run = -2/3
The slope is -2/3; the y-intercept is -1.
It is not a rational......
Answer:
x = 10
Step-by-step explanation:
Since B is the midpoint of AC then AB = BC = 3x - 4 and
AB + BC = AC , thus
3x - 4 + 3x - 4 = 52, that is
6x - 8 = 52 ( add 8 to both sides )
6x = 60 ( divide both sides by 6 )
x = 10
