Answer:
x=26°
Step-by-step explanation:
3x-14+x+90=180
4x-14=90
4x=104
x=104/4
x=26°
Answer:
IDK.
Step-by-step explanation:
Ask ur teacher for help.
I hope this helps u.
distribution (if we are talking about algebraic properties)
Answer:
4/7
Step-by-step explanation:
If the slope of line d is -7/4, then the slope of a perpendicular is 4/7.
Given a slope, to find the slope of a perpendicular, flip the fraction and change the sign.
Flip -7/4 to get -4/7. Then change the sign of -4/7 to get 4/7.
Answer: 4/7
Answer: No
Step-by-step explanation:Divide 4 from both sides to find that x actually equals 13.5