Please help this is TIMED!
2 answers:
The answers is in the top
Answer:
angle 1 = 51 degrees
angle 2 = 18 degrees
angle 3 = 123 degrees
angle 4 = 39 degrees
Step-by-step explanation:
angle 2 = 90-72 = 18
angle 3 = 180 - 57 = 123
angle 4 = 180 - 123 - 18 = 39
angle 1 = 90 - 39 = 51
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Well I just got into this stuff but if 0 divided by 0 =0 than 69+420should round down to 0
-2(n + 1) = 6
Distribute the -2:
-2n -2 = 6
Add 2 to both sides:
-2n = 8
Divide both sides by-2
N = -4
Answer:
3x-2
Step-by-step explanation:
2x+x2-x2= 3x-2
Answer:
x=5
Step-by-step explanation:
since it’s isosceles trapezoid, diagonals are equal.
x+10=2x+5
x=5
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