Answer:
Step-by-step explanation:
The formula for finding the sum of the measure of the interior angles is (n - 2) * 180. To find the measure of one interior angle, we take that formula and divide by the number of sides n: (n - 2) * 180 / n.
Answer:
2(5x - 1) – (2x - 5)
=2(5x−1)−2x+5
=10x−2−2x+5
=(10x−2x)+(−2+5)
=8x+3
Step-by-step explanation:
Answer:
1 solution
Step-by-step explanation:
There is only one solution as it is not a quadratic
Area: 20 x 30 so 600
perimeter: 20 + 20 + 30 + 30 = 100
6 meters. You just need to switch the feet to meters.