The solution is 2sqrt77/77. You just fill in 2/3 for the x's. When you do that, you do that you get (2/3)/sqrt(9-[2/3]^2) which, simplified, is (2/3)/sqrt(9-[4/9]). Now use the common denominator under the radical of 9 to get (2/3)/sqrt([81-4]\9). Simplifying even further gives you (2/3)/([sqrt(77)]/3). Now do that division by multiplying 2/3 by the reciprocal of ([sqrt(77)]/3) to get 2/sqrt77. I rationalized the denominator to get that result up there.
6.23 is the answer you get that by square root 40
Answer:
A
Step-by-step explanation:
Because the rate of change is constant so it's a function
Answer:
I am sorry I missed your slave and the not year old friend and the not year old friend and the not year old old man was born to the point where she spent a good thing for a woman and she had been working on a good thing for her and I am wondering if you could give her expenses for her family to go with the not
X in litres is 67% herbicide
y in litres is 46% herbicide
{x+y=42
{0.67x+0.46y=42*0.55
{67x+46y=2310
{46x+46y=1932
21x=378
x=18 litres
A. She need to use 18L