amanzi10
09.10.2019 •
Mathematics
Suppose that aabc is isosceles with base ca
suppose also that m 2c=(3x +33) and m la = (2x +39)
find the degree measure of each angle in the triangle
m2a - 19.
m2b.
m2c.
(3x + 3)
(2x + 39).
Solved
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Ответ:
Step-by-step explanation:
You have to solve for the varible which in this case is 2.
1/2n+7=(n+14)/2
multiply both sides by 2
n +14=n+14
subtract 14 from both sides
n=n
this expression is true