All triangles add up to 180 degrees, so you do 180 - 23 - 18 which is 139
Answer: 362.5
500/20 is 25.
25x14.5 is 362.5
There you go
The point where the x and y axes intersect is called the origin. The origin is located at zero on the x axis and zero on the y axis. We can locate any point on the coordinate plane using an ordered pair of numbers like the example shown here, the ordered pair 4 and 2 (point P).
follow order of operations:
3+16/4 = 3+4 = 7
Answer:
y = -![\frac{1}{4}](https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B4%7D)
Step-by-step explanation:
-4y + 8 = 9
subtract 8 from both sides:
-4y = 1
divide both sides by -4:
y = -![\frac{1}{4}](https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B4%7D)