Can you please add a picture of the problem or type all the measurements and information?
Two complementary angles: α,β
Definition of complementary angles:
α+β=90
β=4α
4α+α=90
5α=90 /:5
α=18
Measure of smallest angle is 18 degrees.
186.99999992 and that is the correct anwser i think
Answer:
-8x^2 - 6x + 35
Step-by-step explanation:
you can use th box method shown above to multiply then add like terms