What is the solution to the equation



m = –24 m = –12 m = –6 m = –4

Answer:

Step-by-step explanation:

A.)  x² + 1 = 2x − 3   Make the equation into ax² + bx + c = 0. Subtract 2x on both sides, and add 3 on both sides to set the equation equal to 0

x² + 1 - 2x + 3 = 2x - 2x - 3 + 3

x² - 2x + 4 = 0      

a = 1

b = -2

c = 4    This is not the answer because b = 2 not -2, and c = -4 not 4

B.) x² - 2x − 1 = 3     Subtract 3 on both sides to set the equation = 0

x² - 2x - 4 = 0

a = 1

b = -2

c = -4      This is not the answer because b = 2 not -2

C. x² + 2x - 1 = 3    Subtract 3 on both sides to set the equation = 0

x² + 2x - 4 = 0

a = 1

b = 2

c = -4    This is your answer

D. x² + 2x - 1 = -3      Add 3 on both sides to set the equation = 0

x² + 2x + 2 = 0

a = 1

b = 2

c = 2       This is not the answer because c = -4 not 2

Hope this helps       :)

Answer:

What’s the percent Lol

Step-by-step explanation:

Answer:

17.5

Step-by-step explanation:

Answer:

17.5

Step-by-step explanation:

Using Pythagoras theorem

X² = 15² + 9²

X² = 225 + 81

X² = 306

Take the square root of both sides

X = √306

X = 17.5

Answer:

p=x−7

Step-by-step explanation:

Let's solve for p.

px=x^2−7x

Step 1: Divide both sides by x.

px/x=x^2−7x/p

=x−7

Answer:

p=x−7

( I hope this was helpful) >;D

The value of p (x-1) is;

⇒ [tex]p(x - 1) = x^{2} -9x+8[/tex]

Here,

The function is given as;

[tex]p(x) = x^{2} -7x[/tex]

We have to find the value of p (x - 1).

What are the polynomials function?

A function that involves only non negative integer powers is called polynomial of function.

Now,

The function is given as;

[tex]p(x) = x^{2} -7x[/tex]

To find the value of p (x- 1), we can substitute x-1 in place of x, we get;

[tex]p(x-1) = (x-1)^2- 7(x-1)\\\p(x-1) = x^{2} -2x+1-7x+7\\\\\p(x-1) =x^{2} -9x+8[/tex]

Therefore, The value of p (x-1) is;

⇒ [tex]p(x - 1) = x^{2} -9x+8[/tex]

Learn more about the polynomial function visit:

https://brainly.com/question/1600696

#SPJ2

Answer:

A= 10

B= -10

C and D both = 11

Answer:

y= 550-12x

Step-by-step explanation:

Given data

Content of tank= 550 gallons

Rate of drain= 12gallon per minute

let the time it will take to drain all 550 gallons be x minutes

Hence the expression for amount of water in the tank after x minutes will be

y= 550-12x

[tex]\frac{8}{10}[/tex] → [tex]\frac{4}{5}[/tex]

8 and 10 can both be divided by 2. So, 8 ÷ 2 is 4 and 10 ÷ 2 is 5.

Hope this helps :)

Answer:

4/5

Step-by-step explanation:

okay so to simplify, we first need to find the GCF of 8 and 10. The GCF of 8 and 10 would be 2. We now divide both 8 and 10 by 2. That will give us 4/5.

[tex]\frac{8}{10}[/tex]÷[tex]\frac{2}{2}[/tex]=[tex]\frac{4}{5}[/tex]

Answer:

4

Step-by-step explanation:

Answer:

4

Step-by-step explanation:

2x2 is just 4 lol. I hope this helps lol

Answer:

It's D I believe.

Step-by-step explanation:

I had this question before.. hopefully this helps

Answer:

6:1

Step-by-step explanation:

There are 6 apples t o1 banana

(This is all i can do would have been easier with picture)

Answer:

3.

Step-by-step explanation:

Square root is the opposite of power. Simplify:

[tex]\sqrt{3 * 3 } = \sqrt{3^2} = 3[/tex]

3 is your answer.

~

Answer:

√{3×3}=√3²=±3 is your answer

Answer:

area =  452.39 square units

circumference = 75.40 square units

Step-by-step explanation:

area = [tex]\pi r^{2}[/tex]

r = 12

452.389

circumference = [tex]\pi *d[/tex]

d = 2r

r = 12

d = 24

75.398

Answer:

a. y=4x-5

Step-by-step explanation:

Answer:

I believe F.) 9 is the correct answer

Step-by-step explanation:

Answer:

9

Step-by-step explanation:

volume, or the space inside of an object, is found by multiplying length x width x height, so when we do that we get 9.

Answer:

c. no solution

Step-by-step explanation:

This system of equations has no solution because when graphed, the lines are parallel to each other. Meaning they will never intersect. Since they will never intersect, there are no solutions.

Answer:

4.5

Step-by-step explanation:

Answer:

%23.15

Step-by-step explanation:

im not sure what u mean entirely

Answer:

its should be 100%. your question is not that clear. What persent of what is 432 should be question. In the provided questions the answer is 100% because it is an output value.

Answer:

just do the assignments get help when neccesary ask the teacers if they have any extra credit materials

Step-by-step explanation:

Answer:

M = 0

Step-by-step explanation:

Straight line is always slope of 0

Answer:

Step-by-step explanation:

Slope is defined as

m=(y2-y1)/(x2-x1) in this case

m=(5-5)/(5- -5)

m=0/10

m=0

This is a horizontal line, y=5, with a slope of zero.

Answer:

Option C. 8 will be your answer

Step-by-step explanation:

hope it helps you...

have a great day!!!

Answer: 17°F

Step-by-step explanation:

Let the the town high temperature .In degrees Fahrenheit ,for January be represented by x

Since the town had low temperature for January was -8 Fahrenheit and the difference between the town high temperature and low temperature for January was 25. Then, the high temperature will be:

x - (-8) = 25

x + 8 = 25

x = 25 - 8

x = 17°F

Answer: 3/8

Step-by-step explanation: 3/4 divided by 2 or .75/2

Answer:

D

Step-by-step explanation:

the graph has a negative correlation

Answer:

It's C!

Step-by-step explanation:

4-2=2

8/2=4

Hope this helps and don't forget to follow!

Answer:

c.4

Step-by-step explanation:

plug in 2

=8/ 4-2

=8/2

=4

Answer:

x=10

Step-by-step explanation:

Step-by-step explanation:

let the number be X

so,

X^9 - 11

Answer: the answer is -4

Answer:

(x,y) = (-4,3)

Step-by-step explanation:

Answer:

X=-4, y=3

Step-by-step explanation: