Mathematics High School

Please I need help

Question: What are the solutions to this graph?

Please I Need HelpQuestion: What Are The Solutions To This Graph?

Answers

Answer 1

Answer:

The solution to the graph are x = -2 and x = 2

Step-by-step explanation:

Here, we want to get the solution to the graph

As we can see, the graph is parabolic; which is a property of a quadratic polynomial

The solution refers to the value at which the graph plot crosses the x-axis

In other words, the solutions to the graph are represented by the point at which we have the graph crossing over the x-axis

We can see this happen at two points

These are the points x = -2 and x = 2

Related Questions

Can someone help me? Thank you

Answers

Answer:

1

Step-by-step explanation:

Any number to the power of 0 is 1

Answer:

1

Step-by-step explanation:

If you ever put a number to the power of 0, then its answer is 1

solve 35% of 84 using the mental method

Answers

Answer:

29 approximately

Step-by-step explanation:

You want to estimate 35% of 84.  35% is roughly equivalent to 1/3, so multiply 84 by 1/3 (or, equivalently, divide 84 by 3), obtaining 28.    Use a calculator to find 0.35(84):  29.4.     This 28 is a fairly good estimate of 35% of 84 which is 29.4.

Hello there!!
The mean mark on a quiz was 7.
The median mark was 6 and the mode was 5.
Fifteen students wrote the quiz.
The lowest mark was 1 and the highest mark was 10.
Write a possible set of marks.

Answers

Lol you copied that from the test but dw I wont snitch

what is the value of x​

Answers

Answer:

x=11

Step-by-step explanation:

6x + 1 + 7x = 144

13x + 1 = 144

13x = 143

x = 11

Emliy has 13 candies and wants to give an even amount to each of her 3 friends. How many candies do each of emily's friends get, and how many candies are left over

Answers

Answer:

Each friend gets 4 candies and there is 1 left over.

Step-by-step explanation:

4 x 3 = 12.

13 - 12 = 1.

You do 13 divide by 3 and get 4.3
3 times 4= 12
And these is 1 left over

Please someone help FAST

Answers

Answer:

AB=QR

BC=RS

CD=ST

AD=QT

Step-by-step explanation: trus

Find the equation of the line that is parallel to the line y=-3x-7 and passes through the point (1,2). Write an equation in slop intercept form

Answers

Answer:

y=-3x+5

Step-by-step explanation:

y=-3x-7

slope is -3

parallel lines have the same steepness, they have the same slope.  The slopes are equal.

y-y1=m(x-x1)

y-2=-3(x-1)

y-2=-3x+3

y=-3x+3+2

y=-3x+5

2.7+ a/0.6=1.7

What's A.

Answers

Answer:

a = 0.6

Step-by-step explanation:

i hope im right

A = -0.6

I’ve included the work below

which of the following angle relationships are correct?

Answers

Answer:

B but am not sure tho it's probably A

Solve for

Help me please

Answers

Answer:

x = 7

Step-by-step explanation:

tan 30 = x/7√3

tan 30 = 0.5774

x = 0.5774(7√3)

x = 7

Hello can you help me solve this problem? Thank you in advance. :))) "A roof in the shape of a cone has a diameter of 15 feet and a slant height of 18 feet. If one box of shingles covers 34 square feet and cost $27, how much will it cost to cover the roof in shingles?"​

Answers

Answer:

__

7.933

Step-by-step explanation:

photo explains it use it

hope this helps ^^

What is the slope of the line? Explain how you calculated the slope in the graph going through the points (-6,-3) and (-2,-8).

Answers

Answer:

[tex]\frac{-5}{4}[/tex]

Step-by-step explanation:

Use the slope formula so y2 - y1 / x2 - x1 [the numbers are subscripts]  

So -8 - (-3) / -2 - (-6) so -8+3/-2+6, therefore -5/4

PLEASE HELP DUE SOON!

Answers

Answer:

D

Step-by-step explanation:


A pizza with a diameter of 8 inches costs $10 and a pizza
with a radius of 5 inches costs $12. Which pizza is the
best buy (square inches per dollar)?

Answers

Answer:

8 inch is your best buy

Step-by-step explanation:

8inch diameter =10 dollars

5 inch radius = 12 dollars

so if we get each equal to the diameter it should be 10 inch and that would be 24 dollars vs . 8 in for 10 dollars. So best buy would be 8 inch

You recycled a total of 30 cans and bottles and made $1.80. For cans you get $0.05 and for bottles
you get $0.15. How many cans did you recycle?

Answers

Answer:

27

Step-by-step explanation:

x + y = 30

0.05x + 0.15y = 1.80

x = 30 - y

1.5 - 0.05y + 0.15y = 1.80

0.10y = 0.30

y = 3 (bottles)

x = 27 (cans)

Emiko needs to go to the dentist. It takes her 65minutes to get there by riding her bike. This is 5 minutes shorter than twice the time it would takeby bus. How long does it take Emiko to get to the dentist by bus? a.35 min b.40 min c.45 min d.50 min I will brainliest

Answers

65 min by riding her bike

x min by boarding a bus

since the time taken to get to the dentist with a bus is 5min shorter than twice the time taken with a bike, it can be written as

(2x) - 5 = 65

2x = 65 + 5

2x = 70

x = 35 min. (A)

In ΔQRS, the measure of ∠S=90°, SQ = 43 feet, and RS = 23 feet. Find the measure of ∠R to the nearest degree.

Answers

Answer: 62

Tan-1 (43/23) = 61.85

X = 62

Answer:62

Step-by-step explanation:

:)


How does an expression differ from an equation?

Answers

An expression is a number, a variable, or a combination of numbers and variables and operation symbols. An equation is made up of two expressions connected by an equal sign.

What is 3/4 divided by 1/8? Draw a diagram to solve

Answers

Answer:

6

Step-by-step explanation:

Sorry I can't draw a diagram :/

Switch 1/8 upside down to, 8/1

(3/4)*(8/1)=(24/4)

(24/4)=6

What is the equation of the line that passes through the point (3,-2) and has a
slope of -22

Answers

Answer:

y = -2x + 4

Step-by-step explanation:

slope intercept form:

y = mx + b

m = slope = -2

b = y-intercept

x = x = 3

y = y = -2

Plug in the corresponding numbers to the corresponding variables:

-2 = (-2) * (3) + b

Simplify. First, multiply:

-2 = (-6) + b

Next, isolate the b. Note the equal sign, what you do to one side, you do to the other. Add 6 to both sides of the equation:

-2 (+6) = -6 (+6) + b

b = -2 + 6

b = 4

Plug in 4 for b in the equation:

y = mx + b

y = -2x + 4

~

Write 0.79 repeating as a fraction.

Answers

Answer:

79/99

Step-by-step explanation:

Answer:79/100

Step-by-step explanation:


If 50 people can fit into 6 rooms. How many people
fit into 42 rooms?

Answers

Answer:

350 people can fit into 42 rooms

Step-by-step explanation:

So we can write it as a relation fraction equation:

[tex]\frac{50}{6}=\frac{x}{42}[/tex]

Where:

x represents the people can fit in 42 rooms

[tex]x=\frac{50*42}{6}[/tex]

[tex]x=350[/tex]

Therefore, 350 people can fit into 42 rooms.

I hope it helps you!

A corner store sells two kinds of baked goods: cakes and pies. A cake costs $6 and a pie costs $12. In one
day, the store sold 13 baked goods for a total of $108. How many cakes did they sell?

Answers

The answer is they sold 8 cakes.


What is the value of (-5)^4?

Answers

Answer: 625

Step-by-step explanation:

The Vincent family played a game of basketball. For each game, Ben kept a record of the number of 2-point baskets he attempted, and the number of 3-point baskets he attempted. After the family played several games, he made a scatter plot of the data using the 2-point shots as the x-variable and the 3-point shots as the y-variable. The scatter plot has a line of best fit with the equation y=1.2x+3.1

Answers

Answer:

your answer is The y-intercept represents how many 3-point shots Ben will try to make if he attempts 0 2-point shots.

Step-by-step explanation:

Answer:The y-intercept represents how many 3-point shots Ben will try to make if he attempts 0 2-point shots.

Step-by-step explanation:

Can you please answer these correctly​

Answers

Answer:

zeros= none

axis of symmetry= 3

vertex = 3,1

y int. = 7

domain= Xer

range= y >7, yer

Describe fully the single transformation which takes shape A to shape B

Answers

Answer:
The single transformation that maps shape A onto shape B is a reflection across the line y = 2
Step-by-step explanation:
The coordinates of the A are A(-1, 3)
The coordinates of the corresponding point on B is (-1, 1)
Therefore, given that the x-coordinates of the pre-image A and the image B are the same, therefore, we have that image B is a reflection of image A
Also half the vertical distance between figure A and B = (3 - 1)/2 = 1
Therefore, figure A is obtained from figure B by reflection across a horizontal line, 1 unit below the lowest y-coordinate of figure A which is the line y = 3 - 1 = 2
Therefore, we have;
The single transformation that maps shape A onto shape B is a reflection across the line y = 2

a) A graph is drawn below.
у
Explain how you know that y is
not directly proportional to x.

Answers

Answer:

Y is not directly proportional to x because the line does not pass through the Origin.

Helpppppp me pleaseeee

Answers

Answer:

3. C

4. D

Step-by-step explanation:

1. add flat fee to each song.

2. Multiply 0.15 by 25 then add 10

first is C
second is D

Show that the triangles are similar and write a similarity statement.
F.
5
G
24
15
18
H
16.5 J 5.5 K
HG
HJ
GJ
II
II
So AGHJ~A

Answers

Answer:

the circle is a square so that means a triangle is a circle

Step-by-step explanation:

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