(i need this answered quickly! not really, let's talk in the comments, but i will give brainliest if your answer is correct, and maybe points! )

what is c/2(7+8-a)9+b if c = 1 and a = 23 and b = 7?

Trapezoid abcd is an isosceles trapezoid, ad||cb, a diagonal line runs from angle d to b. angle cdb is 50 degrees and angle dab is 70 degrees, find the remaining angle degrees for angles bda, dba, bcd, and dcb.

What is the first step of an indirect proof of a number that is divisible by two

Aportion of a hiking trail slopes downward at about an 84° angle. to the nearest tenth of a flot, what is the value of x, the distance the hiker traveled along the path, if he has traveled a horizontal distance of 120 feet? a. 143.3 b. 12.5 c. 120.7 d. 130.2