7+3x=2x+2
Send constants to one side and others to one side
3x-2x=2-7
x=-5
Answer:
50 degrees
Step-by-step explanation:
All three angles in a triangle add up to 180 degrees. If you know the measure of two angles, add them together and subtract the sum from 180.
45+85=130. Then, subtract 130 from the total, or 180. 180-130=50. The measure of the third angle of the triangle is 50 degrees.
The cow will produce 520.25 in one day.
Answer:
70
Step-by-step explanation:
The area of one of the four triangles is 
. So together the area of all the four traingles is 
