The length of ND = 3 units
The length of N'D' = 6
6 / 3 = 2
The scale factor is 2
Answer:
There are no coefficients.
Step-by-step explanation:
Convert mixed numbers to improper fractions:


I think x = 38 but idk
Don't believe me I might be wrong.
I'm pretty sure you're trying to find what x equals and the other angles ten. fifty-one, and ninety (which equals 142) which goes into x and x is 38 because 142 + 38 = 180 which is complementary.
idek.