Step-by-step explanation:
it would be best if you snapped this question for better understanding, however
4/√5. +. 3√125
4/√5. +. 3(√25 x √5)
4/√5 + 3(5√5)
4/√5 + 15√5
Answer:
11 inches
Step-by-step explanation:
17/0.85 * 0.55
20 * 0.55
11.
Your answer for 21. x = 4/5, b 19. n = -2/3, a
The answer to your question is C.