Answer:
Angle 1, 2, 4 = 45 degrees
Step-by-step explanation:
2x+15 = x+30
-15 both sides
2x = x+15
-x both sides
x = 15
Plug x = 15 into x+30 or 2x+15
15+30 = 45
2(15)+15 = 45
Answer:
60
Step-by-step explanation:
Step 1: Write expression
4 × 3 × 5
Step 2: Multiply
12 × 5
60
Answer:
+2633 ft
Step-by-step explanation:
The city is above sea level meaning it is a positive number.
Answer:
1. A. AC=3IN
2. D AND C
Step-by-step explanation:
Πr^2=area 9=r 9^2=81π=254.47