Answer:
V220 should be the answer
Answer:
Can you please give a clearer explanation of what is your question?
Step-by-step explanation:
Answer:
x = 23
y = 128
Step-by-step explanation:
Theorem:
The measure of an exterior angle of a triangle is equal to the sum of the measures of its remote interior angles.
98 = 2x + 3x - 17
115 = 5x
x = 23
Angles 3x - 17 and y form a linear pair, so they are supplementary.
3x - 17 + y = 180
3(23) - 17 + y = 180
69 - 17 + y = 180
52 + y = 180
y = 128
You could do y÷2-x to get x - half of y
Pretty sure it would be 21x^2+16x+17y
