Answer:
They got a better deal.
Step-by-step explanation:
20% off of $825 is $660 which is higher than the other but with the rebate it is now $535 which is a better deal by $20
X+2x+5x=180
8x=180
4x=90
x=90/4
x=22,5
the angles are 22,5, 45, 112,5
x+2x+3x=180
6x=180
x=180:6
x=30
the angles are 30,60, 90
Are you sure the ex is correct???
Answer:
7 servings
Step-by-step explanation:
2=6/3
6/3+1/3=7/3
7/3=2 1/3
Answer:
45° + x° = 90°
Step-by-step explanation:
Two angles are complementary if the sum of the angles is equal to 90 degrees. we can also said that if we had two angles A and B and these angles are complementary, the equation that represent this situation is:
A + B = 90°
Then, if a 45°angle is complementary to an angle measures ×°, the equation that represents this situation is:
45° + x° = 90°
Therefore, solving for x°, we get:
45° + x° - 45° = 90° - 45°
x° = 45°
it means that a 45°angle is complementary to an angle measures 45°