PLEASE HELP!!
Question: find x and z

Answer is

X=30 z=68

Step-by-step explanation:

the sum of all the angles in a triangle is 180 degrees

so to find x

180 - 112 - 38 = x

30 degrees = x

then to find z, it is more difficult

you must know that a straight line is 180 degrees

so to find the angle at the bottom

180 - 112 = 68

and you follow the previous step, sum of the angles in a triangle is 180 degrees

180 - 68 - 44 = z

68 = z

hope this helps

please mark it brainliest

f(x) = - 2/3x + 5; f(5/2)

substitute 5/2 in for x:

f(5/2) = -2/3(5/2) + 5

simplify the right side:

f(5/2) = -5/3 + 5

f(5/2) = 10/3

answer:

f(5/2) = 10/3

i hope this you!