Mathematics High School

How many roots does this graph have ?

How Many Roots Does This Graph Have ?

Answers

Answer 1

Answer:

3

Step-by-step explanation:

Related Questions

Find the value of y.

Answers

Answer:

y=27

Step-by-step explanation:

3y+53=7y-55

step 1 add 55 to each side

3y+108=7y

step 2 subtract 3y from each side

108=4y

step 3 divide each side by 4

y=27

Brainiest to the RIGHT answer

Answers

Answer:

idrk

Step-by-step explanation:

If a student saves $35 per week how long will it take to save enough money to buy a computer

Answers

Answer:

How much does the computer cost?

Step-by-step explanation:

When you let me know I'll come back and help you with the answer :)

Tt will take  [tex]$\frac{x}{35}[/tex] weeks to buy the computer

We have student who saves $35 per week.

We have to determine how many weeks will it take to save enough money to buy a computer.

If you save $30 per week, how much money you will save in 10 weeks ?

In 10 weeks you will save - 30 x 10 = $300

According to the question, we have -

Amount saved per week -  $35

Assume that the cost of the computer is $x.

Now -

$35 → 1 week

$1 →  [tex]$\frac{1}{35}[/tex] week

$x →  [tex]$\frac{x}{35}[/tex] weeks.

Hence, it will take  [tex]$\frac{x}{35}[/tex] weeks to buy the computer. You can put the cost of computer at the place of x and determine the number of weeks needed.

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Which expression is the same as 9÷4?

Answers

Answer:

4x2.25

Step-by-step explanation:

mark brainliest please

2x4.5 yes yes yes eydbbfnfkrnfnf

Find x if it is one of the legs.

Answers

can you be more specific? or add a picture
The Pythagorean Theorem.?

Hey guys I need your help ASAP

Answers

Answer:

18x^{3}+30x^{2}+42x+20

Step-by-step explanation:

Use the distributive property to multiply 3x^{2}+3x+5 by 6x+4 and combine like terms.

Answer:

C. 18x³ + 30x² + 42x + 20

Step-by-step explanation:

in the photo

earth takes 6 seconds to travel 114 miles around the sun. How fast does the earth travel around the sun in miles per second

Answers

Answer: 19

Step-by-Step explanation:

So I am assuming that you should divide 114 divided by 6 which will leave you with the answer of 19.

Help please...........

Answers

Answer:

66.42° for Y

23.58° for Z

90° for X

Write the equation in slope-intercept form and in standard form: y - 4= -(x + 7)​

Answers

9514 1404 393

Answer:

y = -x -3x +y = -3

Step-by-step explanation:

Rearrange as required.

The slope-intercept form is ...

  y = mx + b

Eliminating parentheses and solving adding 4 gives ...

  y -4 = -x -7

  y = -x -3 . . . . . . slope-intercept form

__

We can add the opposite of the x-term to get standard form:

  ax +by = c

  x + y = -3 . . . . . . standard form

what is the perimeter of this building?

Answers

Answer:

115 m

Step-by-step explanation:

4 + 9 + 6 + 4 = 23 cm

23 x 5 = 115 m

155, I’m not sure if the line without a number would be counted

PLEASE HELP NO ONE HAS GOTTEN THIS RIGHT. IF YOU 1,000% KNOW IT I WANT YOUR ANSWER
For each value of u , determine whether it is a solution to 9>u-26 .
34: yes or no
40: yes or no
32: yes or no
35: yes or no

Answers

Answer:

34: yes

40: no

32: yes

35: no

Step-by-step explanation:

hope this helps!

Which expression is equivalent to -3(m + 5)?

A: m - 15.
B: -3m + 5.
C: -3m - 15.
D: - 15m.

Answers

the answer is -3m - 15 .

hope it helps you

Please help with my Sequences Hw

I will give brainliest

Answers

Geometric with a common ratio of 4/3

9*4/3 = 12
12*4/3= 16
16 *4/3 =21 1/3

2x - 2 = x-5
I’ll give 35 points plz help

Answers

Answer:

x = -3

Step-by-step explanation:

2x-x=-5+2

x = -3

High-definition televisions have an aspect ratio of 16: 9. The following answer choices are television screen sizes rounded to the nearest inch. Which could be a High-definition television?

Answers

Answer:

18.5 in approx

Step-by-step explanation:

Given data

aspect ratio of 16: 9

L= 16in

W= 9 in

We want to find the diagonal of the TV

applying Pythagoras theorem

d^2= l^2+w^2

d^2= 16^2+ 9^2

d^2=256+81

d^2= 337

d= √337

d= 18.35 in

Hence the tv is 18.5 in approx

i need the answers plzz

Answers

Answer:

I dont know but when u got the answer tell me

Answer:

20 small cups and 10 large cups

Step-by-step explanation:

It's just a case of trial and error for me, 40 small cups is 320, which doesnt work. 30 and 15? 30*8=240 15*16=240 nop. 20 and 10? 20*8=160 10*16=160 160+160=320 yup! So 20 small cups and 10 large cups

What is the vertex of the parabola represented by y = -12 + 6x - 5?
A. (6,-5)
B. (-3,-4)
C. (3,4)
D. (1,5)
E. (5,1)

Answers

I think u are missing and x^2

A circle has a diameter of 32in. Find the circumference of the circle to the nearest tenth.

Answers

radius is 16in
Circumference is 2xpiXradius
So 100.5 inch

Solve the inequalities by graphing. Select the correct graph. y> X y<-X​

Answers

Answer:

i think is y>X

Step-by-step explanation:

PLS HELP I WILL GIVE BRIANLY!!

2/5 x 5/4 in fraction in its simplest form​

Answers

Answer:

The answer is 1/2. When you multiply the numerator and denominator, you get 10/20. If you divide the top and bottom by 5, you get 1/2.

The equivalent value of the fraction is A = 1/2 = 0.5

Given data ,

Let the equation be represented as A

Now , the value of A is

Let the first fraction be p

Let the second fraction be q

Now , A = pq

when the value of p = 2/5

And , when the value of q = 5/4

On simplifying the equation , we get

A = ( 2/5 ) ( 5/4 )

So , the left hand side of the equation is equated to the right hand side by the value of ( 2/5 ) ( 5/4 )

A = ( 2/5 ) ( 5/4 )

A = ( 2 x 5 ) / ( 5 x 4 )

On simplifying , we get

A = 10/20

Divide by 10 on the numerator and denominator of the fraction , we get

A = 1/2

A = 0.5

Therefore , the value of A = 1/2 = 0.5

Hence , the fraction is A = 1/2 = 0.5

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PLEASE ANSWER and show work
im literally giving 20 brainly points so PLEASE HELP ME

Answers

Answer:

I wrote out the answers on top of the sheet. Hope this helped!

Step-by-step explanation:

Judy studied for 7/12 hours and her sister studied for 2/3 of a hour about how much time did they studied all together

Answers

So you first need to make both equivalent fractions. You do that by making the denominator the same so you need to find a common multiple between both which is 12 so you multiply 2/3 by 4 on the top and bottom to get something equivalent to 7/12. 7/12 +8/12=15/12 now you divide 15 and 12 to have it in fraction mode you’ll be getting that Judy and her sister studied for 1 hour and 25 minutes

The required time they all together spend time on the study is  1 1/4 hours.

What is simplification?

The process in mathematics to operate and interpret the function to make the function or expression simple or more understandable is called simplifying and the process is called simplification.

Here,
Judy studied for 7/12 hours and her sister studied for 2/3 of an hour
Total time spend on study all together = 7 / 12 + 2 / 3
                                                           =  1 1/4 = 1.25 hour

Thus, the required time they all together spend time on the study is  1 1/4 hours.

Learn more about simplification here:

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Please help ASAP thank you

Answers

Answer:

the origin is point (0,0) where the two lines meet

It's not in a quadrant

The horizontal line (----) is the x-axis and the vertical line ( | ) is the y- axis

these split the graph into 4 parts, called quadrants.

They're usually labelled in roman numerals (I, II, III, IV)

Quadrant I is the top right

they're labelled counter-clockwise from there so

Quadrant II is the top left

Quadrant III is the bottom left and

Quadrant IV is the bottom right

The ratio of men to women in the astronomy club is 3 to 2. The club has
60 members. How many club members are women?

Answers

Plus the two parts if the ratio 3+2 so 5
Divide the 60 members by 5 and get 12
12 is one part of the ratio
12x2 is 24 so 24 woman
24

Because you divide 5 by 60 to find out how much 1 is equal too which is twelve so 1=12 and because there is two for women it’s 12+12 which is 24


HELP NOW PLEASE

Which of the following
expressions would result in a
difference of two squares?
Q. (x – 11)(x - 11)
R. (2x + 2)(2x + 2)
S. (x – 4)(x + 4)
T. All of the above

Answers

Answer:

S

Step-by-step explanation:

8 = –(q + –6) + 18
solve for q

Answers

Answer:

q=16

Step-by-step explanation:

math

way

.com

Answer:

q = 16

Step-by-step explanation:

Mrs. Curry own a hair salon. One day, she gave 12 haircuts. She eamed $19.95 for each and received an average tip of $2 for each
haircut.
Select the equation that would express the total amount that she eamed?
a. (19.95 x 12)2
c 19.95 + 2 + 12
b. (19.95 x 2) +12
d. 12(19.95 +2)

Answers

Answer:

Option d     12(19.95 + 2)

Step-by-step explanation:

The answer would be an option d, since we know that she gets paid $19.95 plus the $2 per haircut, and we know that she gave 12 haircuts there for we multiply the sum of $19.95 and $2 by 12, and that can be written down as...

12(19.95 + 2)

What is the length of the line?
Choose 1 answer:

Answers

Answer:

we can't see a photo what you see

Step-by-step explanation:

Where is the picture?

y = 9x + 3
y = -9x + 3
How many solutions does the system of equations have?
O Infinitely many solutions
No solution
O One solution
Click to select your answer and then click Check Answer.

Answers

Answer:

y=27

y=-27

Step-by-step explanation:

hope that help you

y=27 because a positive plus a positive is always going to equal a positive just like regular addition
y=-27 because when a negative plus a positive it’s going to always equal a negative

HELP I need to get my Alex done before 11:59 tonight!!!!!

Answers

Answer:

y>63

Step-by-step explanation:

the answer for y is 63

Answer:

y>63

 -

Step-by-step explanation:

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