Mathematics Middle School

HELP ME! i will give brainliest to the correct answer

HELP ME! I Will Give Brainliest To The Correct Answer

Answers

Answer 1

Answer:

Runner #2 has the fastest pace.

Step-by-step explanation:

Runner #1's pace is 10 minutes per mile. You can see this shown in the graph where the line hits the halfway mark on the y axis at one minute, or (1,10). This is the unit rate of minutes per mile for Runner #1's speed.

Runner #2's pace is 8.5 minutes per mile. You can see this shown in the equation used to represent their speed, t=8.5d. T stands for time and d stands for distance. This means that 8.5 represents how much time it takes to travel the distance of a mile. This is the unit rate of minutes per mile for Runner #2's speed.

Runner #3's pace is 9 minutes per mile. You can see this shown in the table through division. To figure out how much time it takes to travel one mile, you need to divide the time by the distance. 18÷2=9, 36÷4=9, 54÷6=9 72÷8=9, 90÷10=9, and so on. The pattern here is that the result is all 9. This is the unit rate of minutes per mile for Runner #3's speed.

10>8.5 8.5<9

It takes Runner #2 the least amount of time to travel a mile, so Runner #2 has the fastest pace.

Hope this helps!

Answer 2

Answer:

I got Runner #2 since runner 1 and 3 are the same

Step-by-step explanation:

I learned this

Runner 1 is running 6 miles per hour

Runner 2 is running faster since the others are the same

Runner 3 is running 6 miles per hour

HOPE THIS HELPS   : )

Related Questions

Evaluate.
–4² – (-3)² =

Answers

the answer is -25

-16 - (-3)^2
-16 - 9
-25
-25

4 x 4 = 16
3 x 3 = 9

-16 - -9 = - 25


A certain coin is a circle with diameter 32mm . What is the exact area of each side of the​ coin?

Answers

Answer:

1.32572mm2

Step-by-step explanation:

Answer:

A≈8.04×10-4m²

Step-by-step explanation:

Calculate Mechanical Advantage To lift a crate, a pulley system exerts a force of 2,750 N. Find the mechanical advantage of the pulley system if the input force is 250 N

Answers

Answer:

2750/250= 11. Therefore, your mechanical advantage would be 11.

Step-by-step explanation:

Triangle HIJ is dilated by a scale factor of 55 to form triangle H'I'J'. Side I'J' measures 7575. What is the measure of side IJ? (marking brainliest)

Answers

Answer:

If triangle HIJ is dilated about the center of the triangle to create triangle H'I'J', dilated line A'B' will be parallel to AB.Option (D) is correct.

Given:

The options are as follows,

(A). be perpendicular to AB.

(B). lie on the same line as AB.

(C). shift four units to the left.

(D). be parallel to AB.

Step-by-step explanation:

If we dilate triangle HIJ then the dilated triangle  is bigger than the triangle HIJ.

The triangle HIJ is similar to triangle  to each other.

So the line  is parallel to side AB.

33344555778654444456777643322444566665

which of these measures is the best measure of variability for the dot plot

Answers

Answer:

b

Step-by-step explanation:

most simply by finding the range , or difference between the highest and lowest values.

your answer for this will be b.) interquartile range

Cecilia’s rectangle measures 3 1/2 units by 2 1/3 units. What is the area?

Answers

the answer to this question is 8.75
3 1/2 x 2 1/3
7/2 x 7/3
49/6
8 1/6 is the area

Help ASAP i need the answer to this question plsss NO LINKS AND NO DOING IT JUST FOR THE POINTS Will give brainliest and just because i say don't do it just for the points doesn't mean i don't want you to do it i'm just saying that because i don't want random answers i want the right answers with work shown

Answers

Answer: (2, -3)

Step-by-step explanation: (2, -3) is the new ordered pair rotated 270°

Your bedroom wall is 171 inches wide. You want to hang two posters, each 42 inches across, with an equal space between each poster and the wall edges.

How many inches of space should you leave between the wall edge and each poster?

Answers

Your answer should be 29

plsplsplsplspsplsplsplsplsplsplspslpslpls

Answers

Answer:

X= 6!

Step-by-step explanation:

7 is half of 14

6 is half of 12

Have a great day!

-5 = 1/3(-1-w)

pls help! i will give brainly

Answers

solve for w
divide each side by factors that don’t contain the variable
w = 14

Answer:

w=14

Step-by-step explanation:

Let's solve your equation step-by-step.

−5= 1/ 3 (−1−w)

Step 1: Simplify both sides of the equation.

−5= 1/ 3 (−1−w) −5=( 1/ 3 )(−1)+( 1/ 3 )(−w) (Distribute)

−5= −1/ 3 + −1/ 3 w

−5= −1/ 3 w+ −1/ 3

Step 2: Flip the equation.

−1/ 3 w+ −1/ 3 =−5

Step 3: Add 1/3 to both sides.

−1/ 3 w+ −1/ 3 +1/  3 =−5+ 1/ 3

−1/ 3 w= −14/ 3

Step 4: Multiply both sides by 3/(-1).

( 3 −1 )*( −1/ 3 w)=( 3/ −1 )*( −14/ 3 )

w=14

Answer:

w=14

 

what number subtracted from 30 leaves 7 more than 3/5 of 25

Answers

The answer is 8. Because 3/5 * 25=15. 15+7=22. 30-22=8.

Answer:

11

Step-by-step explanation:

30-x=3/5*25+7

30-x=12+7

30-x=19

-30   -30

-x=-11

x=11

Marvin lives in Stormwind City and works as an engineer in the city of Ironforge. In the morning, he has
3 transportation options (teleport, ride a dragon, or walk) to work, and in the evening he has the same
3 choices for his trip home.
If Marvin randomly chooses his method of travel in the morning and in the evening, what is the probability that he teleports at least once per day?

Answers

I copied your question and put in the Brainly search bar and your question was already answered. The probably that he teleports at least once per day would be P = 5/9.

Top: Before you make a question look your question up to see if it’s already been answered, so you don’t waste any points.

please answer the picture

Answers

Answer:

a and b

Step-by-step explanation:

Answer:

A and B

Step-by-step explanation:

hope this helps

Combine like terms to find the equivalent expression of 5 y minus 3 y + 12.

The new expression becomes
8 y + 12.
Negative 2 y + 12.
2 y + 12.
14 y.
help

Answers

Answer:

2y + 12

Step-by-step explanation:

Combine like terms. The terms are numbers with a y, & then numbers without.

So combine the y's, leave the 12.

5y - 3y + 12

5 - 3 = 2

2y + 12

Hope this helps. :0)

Answer: correct me if im wrong but 2y + 12?

Step-by-step explanation:

In a equation, y varies directly as x varies. If y = 84 when x = 14, what is the value of x when y = 120
A. 20
B. 15
C. 10
D. 5

Answers

D. 5. I could be wrong though, idrk how to solve it
It’s A
the ratio is 6:1 so 120 divided by 6 is 20

Plz help tysm if you do :)

Answers

Answer:C

Step-by-step explanation:

Find the slope and the y-intercept

5x-3y=6

Answers

Answer: Look you have a website called symbolab and another called desmos for this stuff.

Step-by-step explanation:

the slope is 5/3 and the y-intercept is -2
hope this helps!!

A geometry fact that I find helpful. (Brainly, please don't take this down it is very educational)

Answers

Answer:

Thank you so much for this

Step-by-step explanation:

Have a nice day ! :)

Answer:

Step-by-step explanation:

thx

can someone help meee this is due soon T^T

Answers

Answer: x= 45

Step-by-step explanation:

answer is x=45 pretty sure

*Urgent* im not sure look at the picture

Answers

Answer:

B) x^2-64

Step-by-step explanation:

Answer: B


Step by step explaining :

The question in image... again, please help

Answers

Answer: it looks like D

Step-by-step explanatio

I really need help with this question!!!!

Answers

Answer:

3) 7853.98

4) Probably around 4

Step-by-step explanation:

Hope this helps

Pls mark me brainliest

paul is going to a college where tuition for one year is $14,200. He has a scholarship worth $1,500 and a grant worth $200. He earns $125 a week at this job how many weeks does paul need to work to pay 50% of the remaining tuition.
hurry pl ill make brainliest

Answers

Answer: 50 weeks

First, since he has a scholarship and a grant, those are used to pay off college debt. So $1,500 + $200 = $1,700

Now we subtract that from the total debt.

$14,200 - $1,700 = $12,500

Now since we're only seeing how much can pay for HALF of his debt, we divide $12,500 by 2.

$12,500 ÷ 2 = $6,250

Finally, we have to divide by the amount of money he earns in a week to find the total weeks.

$6,250 ÷ $125 = 50

50 weeks!

Which numbers are irrational? Check all that apply.

Answers

Answer: 3.14,√80, √12 are all irrational.

b d e f are the answers please make me brainliest <3

What is 47/15 rounded to the nearest hundredth?

Answers

Answer:

3.13

Step-by-step explanation:

47/15

47 ÷ 15 = 3.1333333...

The answer is a terminating decimal, so we need to round it. In this case, we need to round to the nearest hundredth.

3.133333... = 3.13

The value of 47/15 rounded to the nearest hundredth will be equal to 3.13

What is a fraction?

The fraction is defined as the division of the whole part into an equal number of parts.

The solution of the given fraction is as follows:-

= 47  /  15

We need to divide 47 by 15

47 ÷ 15 = 3.1333333...

Therefore the value of 47/15 rounded to the nearest hundredth will be equal to 3.13

To know more about fractions follow

https://brainly.com/question/78672

#SPJ2

An angle measures 64.4° more than the measure of its supplementary angle. What is the measure of each angle?

Answers

Answer:The supplementary angle measures 58 degrees

The angle measures 122 degrees

Answer:

58 degrees is the answer

Step-by-step explanation:

Hey, read the image...

Answers

I, flameflam, have read the image ;)

PLEASE HELP MEEEEEE!!!!!

Answers

It’s d hope this helps

Answer

d.11(x+5)

Step-by-step explanation:

please help
Journalists can report the news via social media.

A. True
B. False

Answers

true A im pretty sure

Answer:

True

Step-by-step explanation:

please help, I give brainliest. thanks

Answers

I think it’s 3/8 I’m not sure tho good luck
It’s 13/100
Because you have to find 1/3 of 2/5
I turned them in percentage so it was easier then turned it to fraction to the simplest form.
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