Congruent means they are the same,
A and Q are both the first letters, which mean they would also be the same.
Set the two equations equal to each other, solve for x then solve for angle A.
x-10 = 2x-30
Add 30 to each side:
x+20 = 2x
Subtract 1x from each side:
x = 20
Now replace x with 20 in the equation for A
A = 20-10
Angle A = 10 degrees.
Answer:
Solution
−
1
1
−
4
(
−
1
1
−
1
0
4
)
+
6
2
\frac{-11x-4(\frac{-11x-10}{4})+6}{2}
2−11x−4(4−11x−10)+6
Step-by-step explanation:
Answer:
the answer is -5 because of the addition of the numbers
Answer:
84+n=342
Step-by-step explanation:
you would subtract 84 from 342 to find the width since it is perimeter.