Answer:
Down below
Step-by-step explanation:
Use the binomial theorem for the second power, which we find that:
Here
we use the second formula.
So, we get:
Answer:
plug d in Im guessing....I don’t really know the question but if I’m right and you plug it in it should be -0.13
Step-by-step explanation:
3(1.2)-4= -0.13
3/4(2x + 5) = 5(x + 12)
First get rid of any fractions by multiplying my the denominator
4 x 3/4(2x + 5) = 4 x 5(x + 12)
3(2x + 5) = 20(x + 12)
Then get rid of the parentheses
6x + 15 = 20x +240
Then simplify
6x + 15 - 15 = 20x + 240 - 15
6x = 20x + 225
6x - 20x = 20x - 20x + 225
-14x = 225
Now divide on both sides
-14x/-14 = 225/-14
x = -16
Answer:
2 1/4
Step-by-step explanation:
It is asking you to find how many pounds she has all together. First I would add all the 1/4, there are 5 1/4 Xs so that equals 1 1/4. Then i would find how many 1/2 Xs there are, here there are two, this is very good because if you have two halves it makes one whole, so it equals 1. Last you add them both together, so 1 1/4 + 1, this equals 2 1/4.