Answer quickly plz idk

Mathematics

1 answer:

mezya [45]3 years ago

5 0

41 is the answer, 41, ,41, 41 ,41, 41

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A student is asked to find a polynomial f(x) of degree four with the zeros 2, -3, 0, and -7. What factors would the student mult

lord [1]

Answer:

(x-2), (x+3),x and (x + 7)

Step-by-step explanation:

Here, the zeros of the polynomial are 2, -3, 0 and -7.

Let’s consider a case of a quadratic equation where x = 5 is a solution. This means that x + 5 is a factor of that quadratic equation.

Now, let’s apply same approach to this polynomial. If x = 2 is a solution, then x -2 is a factor. If x = -3, then, x + 3 is a factor. If x = 0, this means x itself is a solution and lastly, if x = -7 is a solution, that means x + 7 is a factor.

Thus, the factors to multiply together are; (x-2), (x+3),x and (x + 7)

4 0

3 years ago

katlin is selling t shirts. she sold 2 for $13.00 and 4 for $25.00 what will katlin charge for 7 t shirts if she keeps selling t

Mila [183]

$42.

13/2 = 6.5, 25/4 = 6.25, 42/7 = 6.

6 0

3 years ago

26 is 34% of what number

Debora [2.8K]

26/24=x/10

26*100=x*24 (cross multiply)

2,600=34x (divide)

x=76.47

therefore 26 is 34% of 76.47

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3 years ago

Which expression is the simplest form of - (4x + ) +2 (2’ – 3x_)?

Vika [28.1K]

The answer is c I hope it helps

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3 years ago

A library checked out 52 books. 24 are fiction books what is the ratio for fiction to non fiction books. Please show how it is d

agasfer [191]

Since there are 24 fiction books and 52 books in total, you can start with subtracting them both to find the amount of non-fiction books. 52-24=28, so 28 non-fiction books are currently checked out. Now for the fun part. There are two ways I know how to do this, so let's start. One way is that you can put a ':' between the two numbers. For example, since we are trying to find fiction books to non-fiction, we would say 24:28. The first number will represent the first thing they ask for (fiction), and the second number will represent the second thing they ask for (non-fiction). Another way to do this is by putting the numbers as a fraction. For example, you could put 24/28. It will still mean the same thing, and it will not change the outcome. I hope this helps! :)

5 0

3 years ago

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