Answer:
80°
Step-by-step explanation:
Since they are vertical angles, they are congruent to each other.
∠r ≅ 80°
2n-5=7
Twice a number, n, is shown by multiply two and n. Then, you subtract this amount by five.
Answer:
well for me it's because
Step-by-step explanation:
Of the raise to power
Multiply: (3x-4)(2x-5)
This comes out to 6x^2 - 15x - 8x + 20
Combine the x terms and you'll be done.
The answer to this question is C I just worked it out on paper using a calculator
