Mathematics Middle School

Draw a line of fit using (15,25) and (5,35)

Answers

Answer 1

Answer:

your right

Step-by-step explanation:

you had it right nothing to do

Related Questions

Question: Find the equivalent number.

(I will do brainlisit )

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Answer:

81/9

9/1

9 is your answer ☺️☺️☺️

you're answer ist going to Be B.9

3^4

3×3×3×3

3^2

3×3

81/9 = 9

PLEASE HELP

Select all the equations equal to 5x+30x-15x

A.5(x+6x-3x)
B.(5+30-15) * x
C.x(5+30x-15x)
D.5x(1+6-3)
E.5(x+30x-15x)

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A, B, and D I hope this helps :)

A B And D are correct ones

helpppppppppppppppppppp.................

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I dont know what is the answer

2.) Three friends earned more than $200 washing cars. They paid their parents $28 for supplies and divided the rest of the money equally. Write an inequality to find possible amounts each person earned?

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Answer:

An inequality you can use is 3x + 28 > 200.

Tyra solved the quadratic equation x2-10x -24 = 0by factoring. Her work is shown below:
Step 1: x2-10x -24 = 0
Step 2: x2-4x - 6x - 24 = 0
Step 3: (x2-4x) + (-6x - 24) = 0
Step 4: x(x-4) - 6(x - 4)=0
Step 5: (x-4)(x-6)=0
Step 6: x-4 = 0, x-6 = 0
Step 7: x=4 or x = 6
Step 8: 4, 6

Tyra did not find the correct solutions. Investigate the steps, decipher her mistakes, and explain how to correct Tyra’s work.

Answers

Answer:

Step 5 was not correct

Step-by-step explanation:

Tyra cannot take x and 6 common and then remove those valuse.

Gregg practiced his guitar for 15 minutes. He has practiced 60% of the amount of time he needs to practice today. What is the total time Gregg needs to practice playing his guitar today?

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Answer:

9 minutes 60% of 15 is 9

Step-by-step explanation:

help needed. please help youll get brianliest

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90.03

You were right great job

What is the formula for distance?
A. d = r + t
B. d = r – t
C. d = rt
D. d= r/t

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Answer:

C) d =rt

Step-by-step explanation:

Answer: C

Explanation: none

Deon feeds his Great Dane 62 cups of dog food per week. He has a new bag with 160 cups of dog food. Deon will pick up more dog food at the pet store in 2 1··2weeks. Will the new bag of food last until then? Show your work.

Answers

xplanatiоn is in a fileAnswer:

Step-by-step explanation:

New bag of food will last until 2 1/2 weeks.

What is Proportion?

Proportions are defined as the concept where two or more ratios are set to be equal to each other.

Suppose we have two ratio p : q and r : s.

If both these ratios are proportional, then we can write it as p : q = r : s or p/q = r/s

Given that,

Amount of food fed to Great Dane by Deon in 1 week = 62 cups

He has a new bag with 160 cups of dog food.

He needs this food to last up to 2 1/2 or 2.5 weeks.

We have,

Amount of food needed in 1 week = 62 cups

Let Amount of food needed in 2.5 weeks = x cups

Ratio of 1 week to 62 cups and 2.5 weeks to x cups will be equal.

So using proportional concept, we can write this as,

1 / 62 = 2.5 / x

We have to find the value of x.

Doing the cross multiplication,

x = 2.5 × 62 = 155 cups

So the amount of food needed in 2.5 weeks = 155 cups.

But he has a new bag with 160 cups which is more than enough for 2.5 weeks, since only 155 cups is needed for 2.5 weeks.

Hence the new bag of food will last until 2 1/2 weeks.

Learn more about Proportions here :

https://brainly.com/question/165414

#SPJ2

The Empire State Building is just over 1,450 feet tall. In anticipation of visiting this landmark on your vacation, you create a model of it using blocks. (I only need the scale factors)
1) Suppose you are making a model where one block represents 2 feet. About how many blocks tall is your model of the Empire State Building? What is the scale factor?
2) Suppose you are making a model where one block represents 5 feet. About how many blocks tall is your model of the Empire State Building? What is the scale factor?

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Answer:

he is right up their

Step-by-step explanation:

Answer this quick!!!!
A $15.20 DVD. There is a 7% sales tax.

How much is tax?

What is the total cost?

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Tax: $1.06

Total: $16.25

Tax: $1.64

Total: $16.26

If a tree grew 3 feet in 5 years and continued growing at the same rate, how much would the tree grow in 30 years?

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The tree would grow 18 feet in 30 years

plz someone hurry....................

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Your Answer Is A , the guy on top is right

If the height of each prism is 10 cm, what is the surface area of the rectangular prism?

Surface Area = 2lw + 2hw + 2lh
(Geometry)

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the surface area is 15 cm

A restaurant placed a 2- quarter pitcher of water on each 76 tables. the water was severed from from a 50- gallon containter. How many QUARTS of water remained in the 50- gallon container after all ther pitchers were filled

(4 quarts=1 gallon)

Answers

Answer:

There would be 12 gallons left

Step-by-step explanation:

If there was 76 of the 2 quarter pitchers that would make 152 Qt and 152 Qt equals 38 gallons so 50 - 38 = 12

Answer is 24

Step by step.

(50x2)-76

5 weeks at a timeshare condominium costs $2975. Assuming the condominium can be rented for less than a full week, how much will 4 days cost at the same rate

Answers

4 days will cost $2380

Answer:340$

Step-by-step explanation:

7 days x 5 weeks =35 days. 2975 dollars divided by 35 days equals 85 dollars a day. 85 dollars times 4 days equals 340 dollars.

Don't guess!
I will mark brainliest if its correct!
Don't answer if you don't know!
Also no links!
And show your work plz!

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The answer would be D. M(total of backpack and books) = 0.8(backpack empty) + X(weight of books)

the correct answer is c

8x(11-4) divided by 2

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Answer:

Step-by-step explanation:

First, you start with 11-4, which equals 7.

Then, you multiply 7x8 which equals 56.

Lastly, you divided 56 by 2, getting 28.

Answer:

Step-by-step explanation:

8*(11-4)/2

8*(7)/2

56/2

substitute the variable and solve the problem
d=6 and k=2
(d+k) x 2

answer:
expression or equation:

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Answer:

Step-by-step explanation:

d =6

k =2

( 6 + 2) × 2

8 × 2 = 16

What is the area of the triangle?

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Answer:

0.18ft.

Step-by-step explanation:

Evaluate.

10–6
10–4
=

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The Answer is:

1011000

Solve for the value of v.

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Answer:

V=14

Step-by-step explanation:

Well its a supplementary angle if you add everything together.

We know theres a 90 degrees angle and a 34 degree angle.

90+34=124

124+4v=180

Since if you add everything up its a straight line

Solve the equation normally

56=4v

14=v

PLEASE HELP, NO LINKS OR DON’T ANSWER JUST FOR POINTS OR YOU WILL BE REPORTED! WILL GIVE BRAINLIEST!!

Answers

Answer:

9. x = 7

10. x = 12

Step-by-step explanation:

Assume the two lines are parallel.

9. The corresponding angles are congruent.

9x - 3 = 7x + 11

2x = 14

x = 7

10. The alternate interior angles are congruent.

5x - 20 = 2x + 16

3x = 36

x = 12

HELP ASAP!
A right triangle has a vertex at point B, a height of 6 units, and a base of 4 units.

Use the Polygon tool to draw the triangle.

Each segment on the grid represents 1 unit.

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Answer:

From the Vertex B, draw a line segment up 6 units or 6 boxes and then from the same Vertex B, draw a line going either left or right 4 units. Then connect everything together it will form a right triangle.

2.5m 2.5m 2.5m 7m 11m 9m Find the surface of the area of each solid figure. Surface of a cube s= Surface of a retangle prism s=

Answers

Answer:

i dont think ur question posted

Step-by-step explanation:

Dani experimented with a dollar bill and the copy machine a dollar bills length is 6.1 inches and width is 2.6 inches, she reduced the dollar bill so its length was 80% of its original size. What is the length of the copy of the dollar bill? please show how you figured it out :)

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Hi, make sure not to click links

1.Suppose a car is traveling east on 4th Street and turns left onto King Avenue heading northeast What is the measure of the angle created by the car's turning?

2.Suppose a car is traveling southwest on King Avenue and turns left onto 3rd Street What is the measure of the angle created by the car's turning?

3.Suppose a car is traveling northeast on King Avenue and turns right onto 3rd Street. What is the measure of the angle created by the car's turning?

Answers

Answer:

4th street

Step-by-step explanation:

Sorry but I only have an anwser for the first one

The measure of the angle created by the car's turning is 105°

Step-by-step explanation:

Given : a car is traveling east on 4th Street and turns onto King Avenue heading northeast.

We have to calculate the measure of the angle created by the car's turning.

Since, car is travelling in east direction on 4th street that is from A to D as shown below in image by arrow.

Then at point B, the car turns toward King Avenue heading northeast. that is B to C as shown below in image

Since, we need to calculate the measure of the angle created by the car's turning that is measure of ∠ABC.

AD is a straight line, thus measure of any angle at line segment AD is 180° as angles on one side of a straight line always add to 180 degrees

Therefore, at B,

∠ABC + ∠CBD = 180°

Aldo given , ∠CBD = 75°

Thus, the measure of ∠ABC is ,

⇒ ∠ABC = 180° -∠CBD

⇒ ∠ABC = 180° - 75°

⇒ ∠ABC = 105°

Thus, the measure of the angle created by the car's turning is 105°

Evaluate the Expression.

║-2.3║

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Answer:

2.3

Step-by-step explanation:

if u see those parallel lines, the number is always positive

Which expression is equivalent to 8 + 20 ?

Answers

Please send the choices and I’ll be happy to help you any further. But for now 8+20=28. If any of the choices are 28. That’s the answer

Answer:

4(2+5)

Step-by-step explanation:

Hope this helped!!!

Find the volume of a square prism where the base has a perimeter of 20 inches and a height of 12 inches.

Answers

The answer should be 240.

240.........................

Other Questions

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