Try this solution (all the details are in the attachment), answer is marked with green colour.
Using Pascal's triangle, we can determine the coefficients and degree of each term.
The coefficients for the formula will be: 1, 8, 28, 56, 70, 56, 28, 8, and 1.
We can set up our formula this way:
(a + b)^8 = (a^8 + 8a^7b + 28a^6b^2 + 56a^5b^3 + 70a^4b^4 + 56a^3b^5 + 28a^2b^6 + 8ab^7 + b^8)
We can plug our values for a and b into the equation to expand the binomial.
After plugging in our values, we're left with:
<h3><u>(y + 1)^8 = (y^8 + 8y^7 + 28y^6 + 56y^5 + 70y^4 + 56y^3 + 28y^2 + 8y + 1)</u></h3>
The reason the expanded value looks nearly identical to the formula is because our 2nd term is 1, and 1 raised to any power is equal to 1.
Answer:
This means that the fraction 3/4 is 3 out of 4 equal parts. So, count 3 parts from 0 and you will get 3/4. That's it! You've shown the fractions 1/4 and 3/4 on a number line!
Step-by-step explanation:
It is.
Answer:
150
Step-by-step explanation:
We know that a circle measures 360 degrees in total. If there are pieces of 2.4 degrees, then we can just divide 360 by 2.4. You then get 150.
Hope this helped!