2x^2-7x-18x+63
2x^2-25x+63
Answer: 70ᴼ
Step-by-step explanation:
The triangles are vertical so their angle measures are congruent.
The angles of a triangle add to equal 180ᴼ.
55 + 55 = 110
180 - 110 = 70
<span>seventy-seven hundredths.</span>
Answer:
A) 1/3 D) 13/39 E) 14/42
Step-by-step explanation:
hope this helps. brainliest please.
Eight less than the product of 2 and a number x is: 2x-8