I believe it is on simplest form. But as a mixed number it would be 113/2
At least they admitted this is algebra not geometry. You'll get the same question next year but they'll call it geometry.
The area is the product of the sides:
We just distribute and collect terms:
Answer: 3rd choice
Answer:
Rearrange the numbers to their like terms.
which is 2x-x=56-20.
x=36.
The missing angle would be :
90°[right angle] + 45° = 135
180 - 135 = 45°
I took 135 away from 180 because angles in a triangle always add up to 180°
Answer: x = 6
What you would want to do is subtract 127 and 83 This gives u 44. Then you want to set your equation up. 9x - 10 = 44. Add 10 to both sides and u get 9x = 54. Divide by 9 and x = 6 is your answer