Answer:
81y^4 - 16x^2, difference of squares.
Step-by-step explanation:
So we need to expand the following product:
(9y2-4x)(9y2+4x) = 9y2*9y2 + 4x*9y2 - 4x*9y2 -4x*4x = 81y^4 - 16x^2
And this type of product is the difference of squares.
<span> Nina + her 5 friends = 6 people
Then she has 9 apple to share with her and her friends.
Let’s calculate how many apple will each people get when they equally divide it
with each other:
=> 9 – 6 = 3
Thus already have 1 apple each, now, let’s divide the remaining 3 apples
=> 3 / 6 = .5
So they have half of apple each. Let’s add
=> 1 + .5 = 1.5
Each person will get 1.5 apple.
=> 1.5 * 6 = 9</span>
Because that is what everyone assumes it to be. So , if it is one, you are just making yourself do more work by making a kind of useless key.
Answer:
88.00 and subtract 28 and the 3 shirts were
Step-by-step explanation:
answer 60
Answer:
C, they are the same
Step-by-step explanation:
I got it right on Khan Academy! Please mark me as brainliest. Stay safe y'all. Btw, I'm not lying, it is correct. <3
