Answer: Your answer is 36 percent.
Step-by-step explanation:
You divide 9 carrot muffins by the total which is 25, then you get 0.36 then, you multiply that by 100.
1 x 3.14 x 2 = 6.28 so the answer is 6.28
Answer:
Step-by-step explanation:
I’m guessing you want a perfect square trinomial.
b=-3
You need to add 2.25 to the binomial to create a perfect square trinomial.
Step-by-step explanation:
Answer:
- <em>B. The grouping method of factoring trinomials involves rewriting the bx term into the factors that fit the particular trinomial, and factoring these four terms using grouping</em>
Explanation:
The description may be better explained by applying it to an example.
Example:
- the general form of a trinomial is a x² - bx - 30
- comparing with x² - x - 30 the <em>bx term </em>is - x
- then you must <em>rewrite the bx term, - x,</em> into two terms whose coefficients are factors of 30:
Two numbers which add up - 1 and multipled are - 30. Those numbers are - 6 and + 5, because -6 + 5 = - 1 and (-6) × (+5) = -30.
Hence, the two terms are -6x and 5x, and the expression rewritten is:
x² - 6x + 5x - 30
- <em>factor these four terms using grouping</em>:
(x² - 6x) + (5x - 30)
x(x - 6) + 5(x - 6)
(x - 6) (x + 5)
Hence, the factored trinomial is (x - 6) (x + 5)