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DerKrebs [107]
3 years ago
14

Could someone help im really bad at polynomials

Mathematics
1 answer:
Elenna [48]3 years ago
4 0

Answer:2x^2 + 7x - 30

Step-by-step explanation:

1. x(2x-3)(x+3)^2

2. x(2x-3)(x+10)

3. 2x^2+10x-3x-30

4. 2x^2+7x-30

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What is the distance between the points (8, 12) and (1,3)? If necessary, round
TEA [102]

Answer:

13.03 units

using distance formula which is

root under

(X\/2-X\/1)^2 + (y\/2-y\/1)^2

6 0
3 years ago
What is the simplified form of expression <br><br> 5(14-2)^2/2<br><br> Show your work
Reptile [31]

Answer:

360

Step-by-step explanation:

Order of operations: PEMDAS

Parenthesis

Exponents

Multiply/Divide

Add/Subtract

If same category, go in order.

(14-2)=12

12^2=144

144*5=720

720/2=360

Hope that helped!

7 0
3 years ago
Write the equation of the line that passes<br> through the point (-6, 1) and has a slope<br> of 1/2
Likurg_2 [28]

Answer:

y = <u>x</u> + 2

2

i think this is helpful

Step-by-step explanation:

equation= <u>y</u><u> </u><u>-</u><u> </u><u>1</u><u> </u><u> </u> = <u>1</u>

x - -6 2

then you close multiplication

= 2(y -1)= 1(x - -6)

2y - 2 = x - -6

you make Y as a subject

2y = x- -6 + 2

2y = x + 4

then you divide by 2 on both sides

<u>2</u><u>y</u> = <u>x</u> + <u>4</u>

2 2 2

y = <u>x</u> + 2

2

8 0
4 years ago
For the following exercises, determine whether each of the following relations is a function.
irina1246 [14]

Answer:

The relation y=2x+8 is a function because the two different output values of the function have the one unique input value.

Step-by-step explanation:

The given relation is y=2x+8.

It is required to determine the relation is a function.

This solution can be obtained by using the concept of function. First write the given relation y=2x+8 and determine whether the given relation is a function.

Step 1 of 1

The given relation is y=2x+8.

This relation shows that the two different output values of the function have one unique input value and this relation is a linear function.

Hence, the relation is a function.

3 0
2 years ago
Can someeeeoneee help me
Kay [80]

C = 125S + 6500.


This is because there is an initial fee of $6500 to rent the truck and an additional 125 dollars for each ton of sugar.


C = 125(13) + 6500

C = $8125



3 0
4 years ago
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