A)
Answer
180 - 65 = supplementary angle.
115 = supplementary angle.
To check, add the angles together. 65 + 115 = 180 (check)
b) Complementary angles adds to 90⁰. Therefore, complementary angle of 51 is
90-51=39
Answer:
120= t875''''''''''
Step-by-step explanation:
The product is irrational. a rational number (5.5) times an irrational one (√5) is always irrational
425 / 50 = 8,5
There you go.