Melody is running in a 5K event. Her father
records her time at three places during the
event as shown in the table below.

Melody Is Running In A 5K Event. Her Fatherrecords Her Time At Three Places During Theevent As Shown

Answers

Answer 1

Answer:

a

Step-by-step explanation:

i just know


Related Questions

PLEASE HELP ASAP!!!!!!!!!!!
Find the equation of the line between ( -8, 2) and ( -4, 1)

Answers

Answer:

point slope form---> y-2=1/4(x- -8)

slope intercept form---> y=1/4x+4

Step-by-step explanation:

i didnt know which equation you were asking for

There are 4 tablespoons in 1/4 cup. There are 2 cups in 1 pint. How many tablespoons are there in 1 pint?

Answers

Answer:

i think the answer is 32

Answer:

32 tablespoons

Step-by-step explanation:

3b - 13 + 4b = 7b + 1

Answers

Answer:

There is no solution

Step-by-step explanation:

Amy runs a bakery. She makes a different amount of cake mix each day. She varies the amount of sugar based on the amount of the flour

Answers

Answer:

2

Step-by-step explanation:

Please Help!! I've attached a picture

Answers

Answer:

DE = 6.3 units

Step-by-step explanation:

A segment joining the midpoints of 2 sides of a triangle, that is DE

Is one half the measure of the third side, that is

DE = 12.6 ÷ 2 = 6.3

If you can’t see it , it says ... Bella Amman is a sales consultant. She travels all over the country selling her company’s products. Her total monthly expenses for June , July, and August were $4,356.01 , $9,011.20 , and $8,780.00 . What was her average monthly expenditure?
A. $7,382.40
B. $6,565.00
C. $8,090.25
D. $22,147.21

Answers

Answer:

A.) $7832.40

Step-by-step explanation:

9,011.20+8,780.00+4,356.01

=22,147.21/3

=7382.40

Write in expanded form.​

Answers

Answer:

a²*b² /c*d

Step-by-step explanation:

At Stop n Shop they are selling fried chicken for $1.95 a pound. If Amiyah buys 13.2 pounds how much will she spend?

Answers

Answer:

Step-by-step explanation:

Price of one pound = 1.95

Price of 13.2 pounds = 13.2 x 1.95 = 25.74

Plzzz help its due by 12

Answers

Answer:

THE MAN WHO PUT SOAP IN HIS SOUP SO HE COULD WASH IT DOWN WITH SOMETHING

Step-by-step explanation:

Answer:

me think me made girl mad on brainly

Step-by-step explanation:

Solve each system by graphing or using a table. Check your answers.
2x+y=−1
−x−2y=−4

Answers

Answer:

Step-by-step explanation:

Answer:

The first one: y = 2x - 1

The second one: y = 1/2x + 2

And if the second one is wrong, then it's y = x + 2.

Find the gradient of the line perpendicular to AB
Find the equation of the line perpendicular to AB and passing through point C

Answers

Answer:

a) 3

b) y=3(x-2)-2

Step-by-step explanation:

a)

Step 1: Find the gradient/slope of AB

[tex]\frac{y_{2}-y_{1}}{x_{2}-x_{1}}[/tex]=[tex]\frac{-2-2}{7-(-5)} =\frac{-4}{12} =-\frac{1}{3}[/tex]

Step 2: Find the gradient/slope of the line perpendicular to AB

The slope of the line perpendicular to AB is the reciprocal of the slope of the line AB multiplied by -1, so the slope of the line perpendicular to AB is 3.

b)

Step 1: Find the formula for the equation of a line

If you have a point and the slope, you can use the point-slope form, which is y-y1=m(x-x1).

Step 2: Plug in values to the formula

y-(-2)=3(x-2)

Step 3: Simplify

y+2=3(x-2)

y=3(x-2)-2

[tex]$a)$[/tex] The gradient of a line perpendicular to line [tex]$AB$[/tex] is [tex]$3$[/tex].

[tex]$b)$[/tex] The equation of the line perpendicular to line [tex]$AB$[/tex] and passing through point [tex]$C$[/tex] is [tex]y=-\frac{1}{3}x+\frac{13}{3}[/tex].

What is slope of perpendicular lines?

Lines that are perpendicular lines have slopes that are negative reciprocals.

It is given that the points,

[tex]$A=\left( -5,2 \right)$[/tex]

[tex]$B=\left( 7,-2 \right)$[/tex]

[tex]$C=\left( -2,5 \right)$[/tex]

[tex]$a)$[/tex] We will find the gradient of a line perpendicular to line [tex]$AB$[/tex] by using the slope formula.

So,

By the definition, the slope or gradient of a line describes its steepness, incline, or grade.

[tex]$m=\frac{{{y}_{2}}-{{y}_{1}}}{{{x}_{2}}-{{x}_{1}}}$[/tex] which is equal to [tex]$\tan \left( \theta \right)$[/tex].

Where [tex]$m$[/tex] is the slope and [tex]$\theta $[/tex] is the angle of incline.

So,

Slope [tex]$\left( m \right)=\frac{-2-2}{7-\left( -5 \right)}$[/tex]

[tex]m=\frac{-1}{3}[/tex]

So, The slope of the line perpendicular to [tex]AB[/tex] is the reciprocal of the slope of the line [tex]AB[/tex] which is multiplied by [tex]-1[/tex].

so the slope of the line perpendicular to [tex]AB[/tex] is [tex]3[/tex].

[tex]b)[/tex] We will find the equation of the line perpendicular to [tex]AB[/tex] passing through the point [tex]C[/tex] that is [tex](-2,5)[/tex] by using the formula,

[tex]y=mx+b[/tex]

Here,

[tex]y=5[/tex]

[tex]x=-\frac{1}{3}[/tex]

We will find the [tex]y-[/tex] intercept of the line [tex](b)[/tex] first.

So,

[tex]$5=-\frac{1}{3}\left( -2 \right)+b$[/tex]

[tex]$5=\frac{2}{3}+b$[/tex]

Subtract [tex]\frac{2}{3}[/tex] both side.

So,

[tex]$b=\frac{13}{3}$[/tex]

So, the line perpendicular to [tex]AB[/tex] and passing throught the point [tex]C[/tex] is,

[tex]y=-\frac{1}{3}x+\frac{13}{3}[/tex].

Hence,

[tex]$a)$[/tex] The gradient of a line perpendicular to line [tex]$AB$[/tex] is [tex]$3$[/tex].

[tex]$b)$[/tex] The equation of the line perpendicular to line [tex]$AB$[/tex] and passing through point [tex]$C$[/tex] is [tex]y=-\frac{1}{3}x+\frac{13}{3}[/tex].

Learn more about gradient of a line perpendicular to line here,

https://brainly.com/question/23614238

#SPJ2

Refer to the system of linear equations shown below. Which of the following statements gives the best choice for multiplying to solve this system using the elimination method? 3x−6y=4 6x+11y=−2

I NEED IT URGENtLY

Answers

Answer: I just took the test and the answer is Student should show that the solution to the system of equations 7x - y = 4 and 2x - 3y = 1 is the same as the solution to the given system of equations.

Step-by-step explanation:

The solution for the given system of linear equations is (32/69, -10/23).

The given system of equations are 3x-6y=4 and 6x+11y=-2.

What is a linear system of equations?

A system of linear equations consists of two or more equations made up of two or more variables such that all equations in the system are considered simultaneously. The solution to a system of linear equations in two variables is any ordered pair that satisfies each equation independently.

Here,

3x-6y=4 ---------(I) and 6x+11y=-2 ---------(II)

Multiply equation (I) by 2, we get

6x-12y=8 ---------(III)

Subtract equation (III) from (II), we get

6x+11y-(6x-12y)=-2-8

⇒ 23y=-10

⇒ y=-10/23

Substitute y=-10/23 in (I), we get

3x-6(-10/23)=4

⇒ 3x+60/23=4

⇒ 3x=4-60/23

⇒ x=32/69

So, solution is (32/69, -10/23)

Therefore, the solution for the given system of linear equations is (32/69, -10/23).

To learn more about the linear system of an equations visit:

https://brainly.com/question/27664510.

#SPJ2


Given the function: f(x) = 7x + 8.
Find the value of y when x = -6.

Answers

Answer:

-34

Step-by-step explanation:

7x + 8

7(-6)+8

-42+8

-34

Have a beautiful day!   v(⌒o⌒)v

f(x)=7x+8; x=-6
f(-6)=7(-6)+8
f(-6)=-34

Which number rounds to 65.8 when rounded to the nearest tenth?
65.08
65.74
65.82
65.86

Answers

65.82 is the right answer ☺️

Reduce all answers to their
lowest terms.
4 x 5/7

Answers

Answer:

2 6/7

Step-by-step explanation:

Simplify 4(2x-3) 7th grade math

Answers

Answer:

8x-12

Step-by-step explanation:

Answer:

8x-12

Step-by-step explanation:

[tex]4(2x-3)[/tex]

Expand

[tex]4\times 2x = 8x\\\\4\times(-3)=-12\\\\8x-12[/tex]

A rectangle has an area of 20 square centimeters. Which of the following could be the rectangle’s length and width?

Answers

Answer:

You did not give any options

Step-by-step explanation:

But 20 and 1 or 4 and 5 or 2 and 10 could possibly be the rectangle's length and width.

All but the first answer choice could be the length and width of a rectangle.

What is the area of the rectangle?

The area of the rectangle is the product of the length and width of a given rectangle.

The area of the rectangle = length × Width

A rectangle has an area of 20 square centimeters.

WE know that The area of the rectangle = length × Width

3 cm and 8 cm = 24 cm^2

This cannot be area of the given reactangle.  

1 cm and 20 cm = 20 cm^2.  

This is the area of the given reactangle.  

2 cm and 10 cm => 20 cm^2

This is the area of the given reactangle.  

4 cm and 5 cm  => 20 cm^2.  

This is the area of the given reactangle.  

All but the first answer choice could be the length and width of a rectangle.

The complete question is

Which of the following could be the rectangle’s length and width?

1. 3 cm and 8 cm = 24 cm^2

2. 1 cm and 20 cm = 20 cm^2.  

3. 2 cm and 10 cm => 20 cm^2

4. 4 cm and 5 cm  => 20 cm^2.  

Learn more about the area;

https://brainly.com/question/1658516

#SPJ2

Approximate 120 square root to the nearest hundredth.

Answers

Answer:

10.95

Step-by-step explanation:

The square root of 120 is 10.95445. And if you want it to the nearest hundredth it would be 10.95 :)

Write each fraction in simplest form.

12 over 48

6 over 15

Answers

Answer:

#1 is 1/4 #2 is 2/5

Step-by-step explanation:

they were able to be divided by a certain number that they were all equal to

Answer:

12/48=1/4 and 6/15=2/5

What is the measure of angle D?
A.45
B.122
C.70
D.32

Answers

Answer:

D.32

Step-by-step explanation:

14 + 45 = 59

180 - 59 = 121

The oppisite angle in that shape will be equal

so, E= 121

121+27 = 148

180 - 148 = 32

Answer:

D.32

Step-by-step explanation:

14+45=59

180-59=21

the opposite angle in the shape is equal so , E=21

121+27=148

180-148=32

3.8:(4c+3)=2: 2 2/19
what is c
will give brainiest pls help quick

Answers

Answer:

the answer will be be 0.25 for decimal but for a fraction it would be 1/4

Answer:

0.25 is the answer :D

A number raised to the third power. What is this called???

Answers

Answer:

Cubed

Step-by-step explanation:

You can think of it as the volume of a cube where the volume is x to the third power ([tex]x^{3}[/tex], let x = side of the cube) to help you remember. This also goes the same for x to the second power (squared) where it can represent the area of a square which is x².

Hope this helps :)

Find −1/5+17/10. Write your answer as a mixed number in simplest form.

Answers

Answer:

1 1/2

Hope I helped

Answer:

1 1/2

Step-by-step explanation:

To add fractions together you have to have a common denominator. To do this, I multiplied -1/5 by 2 to get -2/10 which has the same denominator (10) as 17/10. now you add the numerator of both fractions. -2+17 equals 15. so your new fraction is 15/10. 15 divided by 10 is 1.5 which you can write as 1 and 1/2.

I dont need the work, just the answers :)

Answers

Distance: sq (-3-(-9))^2 + (-1-8)^2
The answer is square root 117

Question 6(Multiple Choice Worth 4 points)
(03.04 LC)
When the function f(x) = 4(2)* is changed to f(x) = 4(2)* - 13. what is the effect?
O There is no change to the graph because the exponential portion of the function remains the same
O The x-intercept is 13 spaces higher.
© The y-intercept is 13 spaces lower.
O All input values are moved 13 spaces to the left

Answers

Answer:

C, the plus or minus at the end of a function stands for the point on the y axis going up or down 13.

Step-by-step explanation:

Brainlyest pls I need 1 more to level up

It would be 13 spaces lower because f(x) always equals y and -13 means you are going down 13 units.

Plz mark me brainliest

can someone help asap!!:)

One number is 10 more than another. The sum of twice the smaller plus three times the larger, is 55. What are the two numbers?

Answers

9514 1404 393

Answer:

  5 and 15

Step-by-step explanation:

Let x represent the smaller number. Then the larger is x+10. The sum is ...

  2x +3(x+10) = 55

  5x +30 = 55

  5x = 25

  x = 5

The two numbers are 5 and 15.

__

Check

  2·5 + 3·15 = 10 +45 = 55

please help asap!!!! i’ll mark brainlest

Answers

Answer:

C. 40 kilograms

Step-by-step explanation:

A line had a slope of -2/3 and passes through the point (-3, 8). what is the equation of the line?
A y=-2/3x+6
B y=-2/3x+8
C y=6x-2/3
D y=8c-2/3
PLS HURRY IM TIMED ON THIS ​

Answers

Answer:

I think B, but not sure.......

Step-by-step explanation:

An NBA Basketball Court is a RECTANGLE that is 94 FEET long and 50 FEET wide. What is the AREA of the Court ? What is the PERIMETER of the Court?

Answers

Answer:

perimeter: 288 feet

area: 4700 feet

Step-by-step explanation:

explanation if wanted

Answer:

perimeter: 288 feet

area: 4700 feet

Step-by-step explanation:

A triangle has vertices at R(1, 1), S(–2, –4), and T(–3, –3). The triangle is transformed according to the rule R0, 270°. What are the coordinates of S'?

(–4, 2)
(–2, 4)
(2, 4)
(4, –2)

Answers

Answer:

A

Step-by-step explanation:

Answer:

a.

Step-by-step explanation:

Other Questions
A speaker says:You know, you could've finished your project if you hadn't gone to play at your friend's house.Which of the following is the correct way to transcribe this according to our Clean Verbatim Style Guide?A) You know, you could have finished your project if you hadn't gone to play at your friend's house.B) You could have finished your project if you had not gone to play at your friend's house.C) You could've finished your project if you hadn't gone to play at your friend's house. please help me asap Is (10,2),(-3,4),(-10,6),(-3,6) a function Caroline packs 12 jars of jam in a box . She has 50 boxes. She has 665 jars of jam. How many jars of jam will she have left when all the boxes are full? Triangle A (1, 1), B (4, 4), C (6, 2) is In 1792, two years before Eli Whitney invented the cotton gin, 138,000 pounds of Southern cotton were exported to England. By 1794, this number had increased to 1,600,000 pounds.How many more pounds/kilograms of cotton were exported in 1794? In the diagram shown below, parallel lines m and n are crossed by transversals r and s. Which of the following is the sum of angles 1 and 2 pictured? Can somebody please help me with this math question How is death perceived in the poem Full Fathom Five Thy Father Lies? Explain. Read this passage:The 1960 presidential election featured the first televiseddebate between the major party nominees. WhileDemocratic candidate John F. Kennedy appeared tan andhealthy, Republican Richard Nixon wore a suit that didn't fitand refused to put on makeup. Most radio listenersthought Nixon performed better, but television viewerspreferred Kennedy, who ended up winning the election.What does the passage suggest about Richard Nixon's defeat in the 1960presidential election? What is the probability of obtaining two heads in a row when flipping a coin? I will give brainliest! PLLZZZ HELP :)In 35 complete sentences, explain how the author develops the theme of your Module One short story. You can discuss how the author uses characters, conflict, events, or the setting to develop the theme; discuss only the elements that apply. Provide at least two examples from the text to show how the author develops the theme of your selected short story. (Rules of the Game) Sawyer got a gift card for his birthday andwants to use it for a new video game. The gamecosts $60, but his gift card only covers 50% ofthat. His mom agrees to cover the rest, but sayshe must pay the money back in three weeks.How much does he have to pay each week if hepays the same amount each week? orge had $235.00 in his checking account. He withdrew $20.00 each day on Monday, Tuesday, and Wednesday. George got paid on Friday and deposited $130.00 into his checking account. Then on Saturday, he withdrew two checks- one for $167.00 and one for $88.00. What was his checking account balance after writing the checks? what is a society with different cultural groups that have unique identities within the cultures called? most of the natural vegetation has been cleared for grazing what was the natural vegetation 5-7 The most common form of electromagnetic energy is visible what scienceWhich of these is an example of how humans contribute to erosion?Select one:Planting vegetation near riverbanks.Dumping industrial sediment into the oceans.Drilling for oil in the deep ocean.Cutting down a forest for farmland. Anyone know this???