Answer: 19.8 centimeters
Step-by-step explanation:
Answer:
b
Step-by-step explanation:
(x√7-3√8)(x√7-3√8)= (x√7)²-2*x√7*3√8+(3√8)²=7x²- 6x*2*√14+72=
=7x²- 12x*√14+72
14 ÷ 1/2 × 3 (I hope it's right. I would have done this)
Answer:
The answer for 3 is 6 I belive
Step-by-step explanation:
all the rest is easy but you cut 1. off and Im lazy rn