Answer:
5
Step-by-step explanation:
3+2x=5x
3=3x
x=1
PR=5
Answer:
Square root of 98
Step-by-step explanation:
Answer:
4.326 x 10^ 3
Step-by-step explanation:
Correct me if wrong please :)
Answer:
Equation: 2x + 3x + 10 = 180
x = 34
Top angle = 68 degrees
Bottom angle = 112 degrees
Step-by-step explanation:
The two angles add to 180, so set them equal to 180.
2x + 3x + 10 = 180
5x + 10 = 180
- 10 - 10
5x = 170
/ 5 / 5
x = 34
Plug x into angles,
2(34) = 68
3(34) + 10 = 112