Mathematics High School

Hi I need help asap

I don’t understand it can u help me for a and b

Answers

Answer 1

Answer:

Hey If you get the answer can you help me bro

Step-by-step explanation:

I am not understanding that either

Related Questions

Four people each deliver food to peoples' homes. Audrey charges a flat fee of $4 for each delivery plus a certain amount, in dollars per mile, for each mile she drives. For a distance of 30 miles, Curtis and Audrey charge the same amount. How much does Audrey charge, in dollars per mile?

Answers

Answer:

4+1m??

Step-by-step explanation:

OMG PLS HELP THIS IS URGENT.

What is the rule used to transform ABC to its image?
A(-3,5), B(2,8), C(-4,-5) and A(-3, -5), B'(2, -8), C'(-4,5)
O A. Rm(x, y) = (-y, -x), where the equation of line m is y=-x
O
B. Rn(x, y) = (y,x), where the equation of line n is y=-x
C. Ry-axis(x, y) = (-x, y)
D. Rx-axis(x, y) = (x, -y)

Answers

Answer:

C. Ry-axis(x, y) = (-x, y)

Step-by-step explanation:

Answer: D. Rx-axis (x, y) = (x, -y)

Step-by-step explanation:

A (-3, 5) --> A' (-3, -5)

B (2, 8) --> B' (2, -8)

C (-4, -5) --> C' (-4, 5)

Hope this helped!

Find 65 1/2% of 1240.

Answers

Answer:

the answer is 812.2

Step-by-step explanation:

Answer:

812.2

Step-by-step explanation:

If tneir are 22 students how many packs packs of eight pemcils do we need to buy

Answers

Answer:

3 packs of pencils.

Step-by-step explanation:

one pack has 8 pencils

two packs has 16

and three has 24

</3 PureBeauty

Answer:

You can buy 3 packs, youll have a few lefover.

Step-by-step explanation:

;]

a square has perimeter of 22 1/3 feet. what is the are of the square

Answers

Answer:

31.17

Step-by-step explanation:

P = 4s (the sum of the four sides, which are equal)

A = s²

22 1/3 = 4s

67/3 = 4s

s = 67/12

A = (67/12²

A = 4489 / 144 = 31 25/144 or 31.173611111 ≈ 31.17

please help me pls pls pls pls

Answers

Answer:

1. B: 47°

2. D: 41°

3. D: 22°

4. D: 80°

5. A: 32°

Step-by-step explanation:

Hope this helps!

help me please im confused

Answers

I’m just as confused as you are, what is the question even supposed to be? If they are asking what solution you would use that step in then I think it would be to find the area but I’m not sure

HELP please! I'm confused

Answers

i think the answer is 1

Answer:

Step-by-step explanation:

the y intercept is where the line crosses the y-axis (that's the line going up and down)

The slanted line crosses the y axis at 1

use the graph to find the constant then explain what the points

Answers

Answer:

So, Y (the up and down part of the graph) equals K (The constant of proportionality, you get it by dividing Y by X), times X (the side by side part of the graph.)

What’s
3 1\5 divided by 2\5

Answers

Answer:

1 2/5

Step-by-step explanation:

1 2/5 is what you get when divide both those numbers.

Answer: 8/25

Step-by-step explanation:

kendall is 25 inches tall and is growing 2 inches per year. what's the function

Answers

Answer:

Step-by-step explanation:

hello!!!!

A box is to be constructed from a sheet of cardboard that is 10 cm by 60 cm by cutting out squares of length x by x from each corner and bending up the sides.

Answers

Answer:

10x60 600 is the answer

Step-by-step explanation:

Hope it helps

Can someone please help me!

Answers

Ar(rectangle)=lb
=(2x-12)(x-6)
=2x^2-12x-12x+72
=C. 2x^2-24x+72

In the diagram below line k is parallel to line l, and line t intersects lines k and l
What is the value of x?

Answers

Answer: x = 9

***If the image is sideways, use the rotate button.

Alternate exterior angles are congruent.

This means the angles are equal.

(14x - 1)° and 125° are alternate exterior angles.

(14x - 1)° = 125°

The value of x is 8.86°.

What are corresponding angles?

The angles that are in the same position on two parallel lines intersected by a transversal line on the parallel lines.

Corresponding angles are equal.

We have,

The diagram:

Line k is parallel to line l.

Line t intersects line k and line l.

This means that,

(14x - 1)° and 125° are alternate exterior angles.

Alternate exterior angles are congruent.

This means the angles are equal.

We get,

(14x - 1)° = 125°

14x - 1 = 125

Add 1 on both sides.

14x - 1 + 1 = 125 + 1

14x = 124

Divide both sides by 14.

x = 124/14

x = 8.86°

Thus,

(14x - 1)° and 125° are alternate exterior angles.

(14x - 1)° = 125°

The value of x is 8.86°.

Learn more about corresponding angles here:

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Look at the figure below. How many lines of symmetry does the figure
have?*
A

Answers

Answer:

Step-by-step explanation:

Are you talking about the A? If so 1 line of symmetry

PLEASE HELP!!

What is the scale factor?

Answers

Answer:

Step-by-step explanation:

Who know how to do this ??‍♀️

Answers

Answer:

Not me sorry I can't help nut I hope you get the answer

10
8
6
4
2
-10 -3 -6 -4 -
22
2 4 6 8 10 X
8
A
-10
What is the solution to the system of equations?
X (-2,-8)
(-1,-5)
(0, -2)
(2, 4)

Answers

Answer:

im confused about what the answers are

Write a system of equations to describe the situation below, solve using any method, and fill in the blanks.

Hakim received some gift cards for music and movie downloads for his birthday. Using one of them, he downloaded 20 songs and 13 movies, which cost a total of $163. Using another, he purchased 13 songs and 13 movies, which cost a total of $156. How much does each download cost?

Downloads cost $____for a song and $______ for a movie.

Answers

Answer:

the download cost for a song is $1 and $11 for a movie

Step-by-step explanation:

According to the questions, the following equations are as follows:

Let us assume the song be x

And, the movies be y

So,

20x + 13y = $163.........(i)

13x + 13y = $156........(ii)

Now solve substract second equation from the first equation

7x = $7

x = $1

And the y value is

20 + 13y = $163

13y = $163 - $20

13y = $143

y = $11

Hence, the download cost for a song is $1 and $11 for a movie

Shape A is congruent to shape blank
as shown by a reflection across the yaxis and then a translation down blank
units.
Shape B is congruent to shape blank
as shown by a reflection across the y-axis and then a translation down
units.

Answers

Answer:

edmentum :):)

Step-by-step explanation:

Answer:

the person above is correct! but i took a screenshot of it to for you people

Step-by-step explanation:

LOTS OF POINTS
answer the question down below correctly
thanks

Answers

Answer:

y = 1x + 2

Step-by-step explanation:

To fill in slope intercept form(y = mx + b) identify the initial value(b) and slope(m).

The initial value is the y coordinate when the x coordinate is 0. It is also known as the point where the line crosses the y axis. This point on the graph is (0, 2). So, the initial value is 2.

Slope is identified by finding a point on the graph that the line passes through and creating a right triangle to a point that is even with both point. Then, divide the y coordinate of that point by its x coordinate. One coordinate you could use is point (-2, 2). 2 divided by -2 is -1. But, since the line has a positive association, the slope is going to be a positive number. So, the slope is 1.

Now fill in the the slope intercept form.

y = mx + b ---> y = 1x + 2

Answer:

y= X + 2

Step-by-step explanation:

Pl help it’s for homework

Answers

It’s D for your answer

3
Marvin wants to exactly proportion a protective mat for a tabletop that is 5 feet long
and 2 feet wide. In order to completely cover the table without any excess, he needs
to shorten the length of the mat by feet.
What will be the new length of the mat?
А
I feet
4
12
B
4 4 feet
12
с
27 feet
D
11 feet

Answers

Answer:

Step-by-step explanation:

the mat will be b. 4ft

The new length of the mat will be 4 ( 7 / 12). The correct option is A.

What is an expression?

Expression in maths is defined as the collection of numbers variables and functions by using signs like addition, subtraction, multiplication, and division.

Numbers (constants), variables, operations, functions, brackets, punctuation, and grouping can all be represented by mathematical symbols, which can also be used to indicate the logical syntax's order of operations and other features.

Given that the length of the mat is 5 ( 1 / 4 ) and the length cut by 2 / 3 feet. The new length will be calculated as below:-

New length = 5 ( 1 / 4 ) - ( 2 / 3 )

New length = ( 21 / 4 ) - ( 2 / 3 )

New length = ( 63 - 8 ) / 12

New length = ( 55 ) / 12

New length = 4 ( 7 / 12 )

Therefore, the new length of the mat will be 4 ( 7 / 12). The correct option is A.

To know more about an expression follow

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help me please!!!
7(9+x) =84

Answers

Answer:

x=3

Step-by-step explanation:

Answer:

x = 3

Step-by-step explanation:

Solving for x:

7(9 + x) = 847(9) + 7x = 8463 + 7x = 847x = 84 - 637x = 21x = 21/7x = 3

HELP JBSDOUEABFUIADJLBFAEBFAJKCEIS

Answers

Answer: The Median is 75

13. Blake Brown demonstrates cookware at the National Food Fair. He is paid $7.00 each for the first 10 demonstrations in one day and $8.50 for each
demonstration over 10. What is his commission if Blake makes 12 demonstrations in one day?

Answers

Blake would make $87 in one day.

Complete the statement using > or <: -5 and 0

Answers

Answer:

0> is greater than -5

Step-by-step explanation:

Answer:

-5 < 0

Step-by-step explanation:

hope this helps :P Hav a gud day :3

If I add 3 to the left side of the equation, what do I have to do to the right side of the equation?

Question 3 options:

nothing

subtract 3

add 3

multiply by 3

Answers

Add 3 because whatever you do to one side you have to do to the other

Use the table to write the ratio. Explain what the ratio means.

PLSSS HELPPP ILL GIVE BRAINLY

Answers

Answer:

3)4:6 4) 8:4 5)purple : 6 6) 8:blue

Step-by-step explanation:

the ratio means the relation between two numbers which shows how

much bigger one quantity than other.

I hope my ans is correct..

hope it helps you ..

The ratios of red to purple is 2 : 3, ratio of blue to red is 2 : 1, ratio of purple to marbles is 1 : 3 and ratio of marbles to blue is 9 : 4.

What is Ratio?

Ratio is a relationship between two quantities which describes how many times one quantity is contained in the other.

The ratio of two numbers p and q can be represented as p : q.

Number of Blue marbles = 8

Number of red marbles = 4

Number of purple marbles = 6

Total number of marbles = 8 + 4 + 6 = 18

The ratio of red to purple = Red marbles : Purple marbles

= 4 : 6

= 2 : 3

The ratio of blue to red = Blue marbles : Red marbles

= 8 : 4

= 2 : 1

The ratio of purple to marbles = Purple marbles : total marbles

= 6 : 18

= 1 : 3

The ratio of marbles to blue = Total marbles : Blue marbles

= 18 : 8

= 9 : 4

Hence the ratios of the given marbles are found.

To learn more about Ratios, click on the link given below :

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PLS HELP ME FIND X PLs

Answers

Answer:

sorry I can't understand sorry

Answer:

Step-by-step explanation:

it is 70 degrees ecause x=70

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Hi I need help asap I don’t understand it can u help me for a and b

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Hi I need help asap

I don’t understand it can u help me for a and b