Using Pythagorean theorem, the answer should be D
Answer:
D. 20
Step-by-step explanation:
20% of 20 is 4
Complementary angles add up to 90 degrees. Therefore, the answer is c. 18 + 72 = 90
Your answer would be 9/27 but can be converted to 1/3. Hope this helps
X= -a/f = z/mf + g/mf
-a is over f
+ z over mf
+ g over mf