Answer: x = 20
Step-by-step explanation:
A right angle adds up to 90 degrees. Therefore, the sum of all the angle values must equal 90
x + 2x + x + 10 = 90
4x + 10 = 90
4x = 80
x = 20
Answer:
0.58
Step-by-step explanation:
20.88/36 = 0.58
The answer is (2,-6) look at the picture to see how to do it
The mean is the average of the two numbers. It can be calculated by adding the two numbers then dividing the answer by 2.
Therefore:
mean = (987+982) / 2 = 984.5
A.62 square feet
Btw I know you from A+ Academy
