Mathematics High School

PLEASE HELP MEEE!!!!! GIVE YOU ANYTHING YOU WANT JUST GIVE ME THE ANSWER! well, i wouldn't give you everything but i will give you brainlest and points. that's really all you need correct?

Which binomials are factors of x2−9x−36?

Select the two correct answers.


x + 9

x−3

x + 3

x−4

x + 4

x−12

x + 12

x−9

Answers

Answer 1

Answer:

Step-by-step explanation:

x²-9x -36 =(x+3) (x -12)

because

x² -12x +3x -36 =

x( x-12) +3( x-12)=

(x-12) (x+3)

Related Questions

On a piece of paper, graph y< x + 1. Then determine which answer matches
the graph you drew.

Answers

Answer:

Step-by-step explanation:

-10.2m + -9.1 + -9.1m - 5.8m

Answers

Answer:

= −25.1m − 9.1

Step-by-step explanation:

Answer:

-25.1m - 9.1

Step-by-step explanation:

A mathematics teacher wanted to see the correlation between test scores and
homework. The homework grade (x) and test grade (y) are given in the accompanying
table. Write the linear regression equation that represents this set of data, rounding
all coefficients to the nearest hundredth. Using this equation, find the projected test
grade, to the nearest integer, for a student with a homework grade of 49.

Answers

The linear regression equation that represents this set of data is Y = -12.41 + 1.15x and the projected test  grade for a student with a homework grade of 49 is 44 and this can be determined by using the generalized equation of regression.

Given :

A mathematics teacher wanted to see the correlation between test scores and  homework. The homework grade (x) and test grade (y) are given in the accompanying  table.

The generalized regression equation is given below:

Y = a + bX   --- (1)

where b is given by the formula:

[tex]\rm b = \dfrac{N\sum XY-\sum X \sum Y}{N\sum X^2-(\sum X)^2}[/tex]

Now, substitute the values of the known terms in the above formula in order to determine the value of 'b'.

b = 1.15

and the formula of a is given below:

[tex]\rm a = \dfrac{\sum Y - b \sum X}{N}[/tex]

Now, substitute the values of the known terms in the above formula in order to determine the value of 'a'.

a = -12.41

Now, substitute the values of a and b in the equation (1).

Y = -12.41 + 1.15x

Now, at x = 49 the value of Y becomes:

Y = -12.41 + 1.15(49)

Y = 43.94

Y [tex]\approx[/tex] 44

For more information, refer to the link given below:

https://brainly.com/question/7656407

What is the range of the graphed function?
{x |1< x < 5)
{y |1 < y <5}
{x | x is a real number}
{y|y is a real number}

Answers

Answer:

Please check the explanation.

Step-by-step explanation:

Given the expression

[tex]V=\sqrt[3]{x-1}+3[/tex]

Determining the domain:

We know that the domain of a function is the set of input values for which the function is defined.

From the given graph, it is clear that the function has no undefined points nor domain constraints.

Therefore, the domain is:

{x | x is a real number}

In other words:

[tex]\mathrm{Domain\:of\:}\:\sqrt[3]{x-1}+3\::\quad \begin{bmatrix}\mathrm{Solution:}\:&\:-\infty \:<x<\infty \\ \:\mathrm{Interval\:Notation:}&\:\left(-\infty \:,\:\infty \:\right)\end{bmatrix}[/tex]

Determining the range:

We know that the range of a function is the set of values of the dependent variable for which a function is defined.

It is clear from the graph that the range can be any real number.

i.e. the range is:

{y|y is a real number}

In other words,

[tex]\mathrm{Range\:of\:}\sqrt[3]{x-1}+3:\quad \begin{bmatrix}\mathrm{Solution:}\:&\:-\infty \:<f\left(x\right)<\infty \\ \:\mathrm{Interval\:Notation:}&\:\left(-\infty \:,\:\infty \:\right)\end{bmatrix}[/tex]

Susan and Kelvin each receive $100
$
100
as a gift.

Part A

Susan buys a movie ticket for $12.50
$
12.50
and 3
3
buckets of popcorn that cost $14.20
$
14.20
each with her $100
$
100
. Which statement is true?

Answers

Answer:

c

Step-by-step explanation:

Dana needs to buy a bathroom mirror that is 5 feet wide and 7 feet long. If the mirror sells for $4.98 per square foot, what will the total cost of the mirror be

Answers

Answer 174.30

Step-by-step explanation: 35 x 4.98 is 174.3

Which expression can be used to find the product of 320? (3 points)
0 (3 x 2) × (3 x 5)
(3 x 9) * (3 x 5)
(4 x 7) x (2 x 5)
(4 x 8) X (2 x 5)

Will be marked!

Answers

Answer:

( 4 x 8) x (2 x 5)

32 x 10

320

Yesnsidbejdidbdndkkd

Is this equation linear or non linear

Answers

Answer:

Non-linear

Step-by-step explanation:

This equation represents a reciprocal function.

You can't divide by zero so it never passes the y-axis, therefore it cannot be linear.

The graph of this equation is attached below.

I hope this helps!!

- Kay :)

Non-linear. In linear equations, you don't divide a number by x.

I'm looking for people with common interests.. who watches anime reads yaoi and writes fanfiction???
Dont answer if your not into these.

Answers

I watch anime and write fanfiction :). I have to pass my finals for math and english before I become ungrounded cause I have D's in those two subjects but other than that yeah hi :)

Answer:

I love similar things.

Step-by-step explanation:

Sometimes enjoy drawing anime and drawing period. I also really enjoy writing novels/fanfictions. Maybe not as much as I love reading them, though.

I hope this is what you're looking for! :D

Please help!!! Urgent for homework

Answers

Answer: 7 and 8

Step-by-step explanation:

Square root and squared cancel out

Answer:

a=7

b=32

Step-by-step explanation:

The first one (a) is 7 because if you square a square root, you get the number inside the root. Also, technically a square root has an exponent of (1/2) so when you have a power-to-a-power (power rule of exponents) you multiply the exponents. So ([tex]7^{1/2}[/tex])^2 is 7.

For (b) you have to take it in two parts. Square the square root and you get 2. Square the 4 in front, you get 16. Multiply those two numbers (16 and 2) together and you get 32.

Edit: Check on your calculator, you get the same answers I got! :)

There are 400 marbles in a bag. 60 of the marbles are blue. What percent of the marblesare not blue?

Answers

Answer:

80%

Step-by-step explanation:

400-60= 320

320 is 80% of 400

Put the steps of solving the equation in order from first to last.
2x + 1 = -1

Answers

Answer:

x = 1

Step-by-step explanation:

2x + 1 = -1

2x = -1 - 1

2x = -2

x = -2 ÷ -2

x = 1

Which relation is not a function?

Answers

For it to be a function none of the x values can repeat.

In D. the x value nine repeats.

Therefore the answer is D.

I would like help again please and thank you for your help ? If you purchase a $24 pair of shoes at a 10% discount
and a $10 belt at a 25%
discount, what is the total
Of the discounts you
receive. What is the
total price you owe,
before tax

Answers

Answer:

With the discounts, you saved a total of $4.90. You still owe $29.10.

Step-by-step explanation:

Shoes:

10% of 24 is 2.4

The shoes cost 21.60  with the 10% discount and before tax.

Belt:

25% of 10 is 2.5

The belt cost $7.50 with the 25% discount and before tax.

Total:

You still owe 29.10 for the belt and shoes before tax.

You saved $2.4 on the shoes and $2.5 on the belt (total of $4.90)

Whats the missing side length answer

Answers

The answer is D) 30.

You divide 40 by 24 since those sides are similar, and you should get about 1.666. You multiply that by 18 to get the missing side length, which is 30.

Help me on this please

Answers

Answer: 4,4

Step-by-step explanation:

because just listen to me ;)

what is 25 rounded to the hundreds place
​

Answers

Answer:

0

Step-by-step explanation:

because if the number is not higher than 50, you have to round down.

Evaluate each using the values given.

1. 6c(a+a+a); use a=1, and c=3

Answers

Answer:

54

Step-by-step explanation:

6c(3a)

c = 3

a = 1

6*3(3(1) )

6 * 9

54

yall know how to do this?

Answers

my answer isn’t 100%

Consider the conditional statement: If M is the midpoint of line segment AB, then AB = 2AM.
a. What is the hypothesis p?
b. What is the conclusion q?
c. What is the truth value of the conditional statement if p is false and q is false? Explain your reasoning.

Answers

Answer:

Following are the solution to the given points:

Step-by-step explanation:

In point a:

The middle point of the segment AB will be the hypothesis, which is equal to M.

In point b:

The conclusion of AB = 2AM.  

In point c:

If p q is incorrect, after all, M is not really the middle point of a section AB, then the inference is wrong.

complete the table of values y = 2x + 3

Answers

Answer:

x=0 y =3

x=1 y= 5

x=2 y= 7

Step-by-step explanation:

for first,

1. let's take x = 0

then solving this we get

y=3

2. take x=1 then y = 5

3. take x= 2 then y=7

98 x 1/10
help me out, please.

Answers

Answer:

9 4/5

Step-by-step explanation:

Answer: 9.8

Step-by-step explanation:

Are these Triangle congruent? How do you know?

a. No
b. Yes, SSS
c. Yes, SAS
d. Yes, ASA
e. Yes, AAS

Answers

C) Yes, SAS! Because they have two congruent sides as well as one angle

Answer:

c

Step-by-step explanation:

Question 1 (2 points)
Jeff is purchasing a car for $29,175 that will depreciate in value 7.5% each year.
Write a function to model the value P of the carafter t years,
If he decides to sell the car after 6 years, what will be the value of his car? Express your answer as a decimal rounded to the nearest hundredth.

Answers

Answer:

p= 18,275

Step-by-step explanation:

The function would be p=29,175(-0.925)^t. You would then substitute t for 6 and solve from there to get p=18,275.

Did it help at all?

Please can someone help me with this maths question ‍♀️:
Solve 5x+2=20

Answers

Answer:

x = 18/5

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to Right

Equality Properties

Step-by-step explanation:

Step 1: Define equation

5x + 2 = 20

Step 2: Solve for x

Subtract 2 on both sides:                    5x = 18Divide 5 on both sides:                        x = 18/5

Step 3: Check

Plug in x into the original equation to verify it's a solution.

Substitute in x:                    5(18/5) + 2 = 20Multiply:                               18 + 2 = 20Add:                                     20 = 20

Here we see that 20 does indeed equal 20.

∴ x = 18/5 is a solution to the equation.

Last week, it rained x inches. This week, the amount of rain decreased by 5%. Which expressions represent the amount of rain that fell this week? Match all that apply to "does represent" match the rest to "does not represent".

A. g−0.05

B. g−0.05g

C. 0.95g

D. 0.05g

E. (1−0.05)g

Answers

I think the answer would be A because 5% ×100=0.05 , and in the question they have been telling us that it decreased by 5 from the last week so the equation would be g of the last week - 0.05

Brodie plans to ride his hoover board to a Xaiver's house which is 2 miles away. If the
average speed of the hoover board is 5 mph, how many minutes will it take him to get to
Xaiver's house?


Please help it’s timed

Answers

Answer:

2.5 minutes

Step-by-step explanation:

Dividing the average speed by distance will give you 2.5 which is the average speed the hoverboard goes assuming the hoverboard will travel at the same speed the answer is 2.5 minutes.

104÷16=
I really need help

Answers

Answer: 6.5, hope this helps you

Answer:

6.5

Step-by-step explanation:

Peter was told by his teacher that he needed to measure the height of the building in which his classroom was located. He backs away from the building and places a mirror on the ground between him and the wall. When he can see the top of the building in the mirror, Peter is 2 feet 9 inches away from the mirror and the mirror is 11 feet away from the wall of the building. Peter knew his eye level was exactly 5 ft 6 inches off of the ground, so he was able to calculate the height of the building. How tall is the building in feet?

Answers

Answer:

IT'S 22 JUsT FOUND OUT

Step-by-step explanation:

Please hurry come on

Answers

Answer:

g(1)

Step-by-step explanation:

The y intersect is 2

y=x+2

Answer:

The rate of g(x) is 1

Step-by-step explanation:

Rate could also mean the slope.

Get two points from the graph:

(0,2) and (2,4)

m = (Y_2 - Y_1)/(X_2-X_1)

m = (4-2)/(2-0)

m = 2/2

m = 1

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