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AND THEN WHAT
Answer:
a=28
Step-by-step explanation:
a+20=48
a=48-20
a=28
Multiply .6 x 132 and that gets you 79.2 then you add 132 +79.2 =$211.20
The answer is 10 because all the angles are equal making it a equilateral triangle.
Therefore, the sides are all equal to one another, 3x - 8 = 5x - 20.
You just solve for x and get 6. You then plug in 6 for x and evauluate the equation, getting 10.
Answer:
x = 20
Step-by-step explanation:
these are vertical angles and vertical angles are congruent
3x+50 = 6x-10
3x = 6x - 60
-3x = -60
x = 20
