Step 1: Factor both the numerator and denominator of the fraction. Step 2: Reduce the fraction. Step 3: Rewrite any remaining expressions in the numerator and denominator. Step 1: Factor both the numerator and denominator of the fraction.
Answer:
Its C i believe correct me if im wrong
The unlabeled part of the right angle is complementary to 68 degrees, so 22 degrees. y is supplementary to 78 degrees, so 102 degrees. z as the third angle in the small triangle is 180 less than the sum of the other two,
z = 180 - 22 - 102
Answer: 56 degrees
5^3(5^x) the rule is a^b(a^c)=a^(b+c)
5^(3+x)
W-5=5
W= 5+5 (bringing -5 to the other side, it becomes +5)
At last, W=10.
