Answer:
x = 67°
Step-by-step explanation:
The 2 base angles x are congruent , then
x = 
= 
= 67°
Answer:
o.3434343434343434343434343... (basically 0.34 with the bar over 34 to indicate it is repeating)
75 x 15= 1,125
1,125/100=11.25
75-11.25= 63.75
Answer:
5+(11 x n)
Step-by-step explanation:
I hope this helps
Remember you can do anything to an equation as long as you do it to both sides
x+9=18-2x
add 2x to both sides
2x+x+9=18+2x-2x
3x+9=18+0
3x+9=18
minus 9 both sides
3x+9-9=18-9
3x+0=9
3x=9
divide both sides by 3
(3x)/3=9/3
(3/3)x=3
1x=3
x=3
