Answer:
x = 7
Step-by-step explanation:
For the two lines to be perpendicular, the sum of the two equations has to equal 90 degrees:
2x + 4 + 11x - 5 = 90
Combine like terms:
13x - 1 = 90
Add 1 to both sides to isolate the 13x:
13x = 91
Divide both sides by 13 to isolate x:
x = 7
The value of x is 7.
Hope this helps :)
Answer: First one: lies in the shaded region of the top inequality, but not in the shaded region of the bottom inequality.
Answer:
The answer is 50
Step-by-step explanation:
blue=5
r⁴=40
B=5
total of 50milimeters
Answer:
angles
1x
3x
5x
1x +3x +5x = 180 (ASP)
9x = 180
x= 180÷9
x= 20
1x= 20
3x= 60
5x=100
angles are 20°, 60°, 100°
Step-by-step explanation:
hope it helps u