Mathematics Middle School

ACTUALLY PLEASE HELP ME DONT WRITE GIBBERISH. Gina training for a triathlon after swimming a few laps she leaves the health club in like 16 miles south then she went 12 miles west her train your bikes from the health club to meet Jane at the end of her run.

Answers

Answer 1

Ohh.. hi there! .........

Related Questions

is it possible that you could use other transformations to prove the shapes in part A are congruent?
Part A:

Answers

Step-by-step explanation:

Rotations, reflections, and translations are isometric. That means that these transformations do not change the size of the figure. If the size and shape of the figure is not changed, then the figures are congruent.

It will be congruent because rotations transformations and many more are all isometric so congruent is going to be your only answer

What is the sum of -4/7 and 6/7?

A. -2/7
B. 2/7
C. -10/7
D. 10/7

Answers

Answer:

i think its b. because you would line them up and you never subtract the denominator.

Step-by-step explanation:

Answer:

Step-by-step explanation:

Because you add -4 and 6 together to get a numerator of 2, then you keep the same denominator,7, to get 2/7.

−3(n + 4) = 15 What is the n?

Answers

n = -9

-3 x n + -3 x 4 =

-3n + -12 = 15

-3n -12 = 15

-12 -15 = 3n

-27 = 3n

n = -9

The answer is N= -9, ;)))

Help me with this question, please

Answers

Answer:

Step-by-step explanation:

B
Because I have a big brain

question 17, (((((((((((((((((((

Answers

It will be A trust me

it’s b - 6 because 140-80 is 60 and if you solve for x 5x6 is 30 plus the other 30 is 60 so x is six

HELP MEH !!!,!,!!!!,!,!

Answers

Answer:

I believe it B 6s + 48= 258

Step-by-step explanation:

Do 6*35 and you get 210. Then add the 48 to get 258

So the one you need to pick is

6s + 48 = 258

I hope this helped :)

Sherry needs $120 by the end of the month. So far, she has only raised one-fourth of the amount that she needs. How much money has Sherry raised so far?
A) $10
B) $20
C) $30
D) $40

Answers

The answer is C. Hope this helps

Answer:

C.30

Step-by-step explanation:

Evaluate 8.3v + 7.5w when v = 3 and w = 4

Answers

Answer:

54.9

Step-by-step explanation:

8.3 * 3 = 24.9

7.5 * 4 = 30

24.9 + 30 = 54.9

the answer would be 54.9

8.3(3) + 7.5(4)

24.9 + 30 = 54.9

so just say what benchmark 1 1/8 is closet to (ps benchmarks on the side) and do the same for 2 2/5 . and the benchmarks that you found subtract them.

Answers

Answer:

ok.

what benchmark 1 1/8 is closet to (ps benchmarks on the side) and do the same for 2 2/5 . and the benchmarks that you found subtract them.

lol sorry though I don't know sorry

Step-by-step explanation:

i k ow you have the correct answer but i’m not here for free points..

i’m here to say have a happy, jolly , christmas !!

UMM IAM I RIGHT IF NOT WHATS THE ANSWER GIVING BRAINLIESTT!!!

Answers

Your right because 110 divided by 11 is 10 no 67 can not be divided by 11 so you are right

1.Lin and her brother each created a scale drawing of their backyard, but at different scales. Lin used a scale of 1 inch to 1 foot. Her brother used a scale of 1 inch to 1 yard. Whose drawing is larger?

2.How many times larger is Lin's drawing than her brother's drawing? You are being asked to compare the size of the areas of the drawings.

Answers

Answer:Part 1) The scale for the drawings without units are 1/12 and 1/36

Part 2) The scale drawing 1/12 is 3 times larger than the scale drawing of 1/36. The explanation in the procedure

Step-by-step explanation:we know that

1) Lin used a scale of

Remember that

1 ft=12 in

substitute in the scale

That means ----> 1 unit in the drawing represent 12 units in the actual

2) Her brother used a scale of

Remember that

1 yd=36 in

substitute in the scale

That means ----> 1 unit in the drawing represent 36 units in the actual

therefore

The scale for the drawings without units are 1/12 and 1/36

Part 2) Whose drawing is larger?

The scale drawing 1/12 is larger than the scale drawing of 1/36

To find out how many times as large is the scale 1/12 than the scale of 1/36

Divide 1/12 by 1/36

The scale drawing 1/12 is 3 times larger than the scale drawing of 1/36

Explanation

Let supposing that we want to represent in the drawing a measure that in its real size measures 36 units.

In the scale of 1/12, the drawing will show a measure of 3 units (remember 3(12)=36 units).

At the 1/36 scale, the drawing will show a measurement of 1 unit (remember 1(36)=36 units).

Therefore the largest drawing will be with a scale of 1/12.

U can do it let’s go

What is m∠JKL? Enter your answer in the box.

Answers

Answer:

m<JKL = x - 10.

Step-by-step explanation:

dont really have an explanation x

The measure of angle JKL in the triangle JKL is 54°.

What is a triangle?

A triangle is a three-sided closed-plane figure formed by joining three noncolinear points. Based on the side property triangles are of three types they are Equilateral triangle, Scalene triangle, and Isosceles triangle.

From the given figure line segments JM and ML are of equal measure as the line segment KM bisects JL and hence bisects the vertex angle.

Therefore,

2x + 5 = 3x - 6.

2x - 3x = - 6 - 5.

- x = - 11.

x = 11.

Now, m∠JKL = 2m∠JKM = 2m∠LKM.

So, m∠JKL = 2[2(11) + 5]°.

= 2(22 + 5)°.

= 2(27)°.

= 54°.

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Suppose you go out to eat with a friend and your bill was $25.67. The local sales tax rate is 7% and you want to leave a 20% tip for the waitress. Calculate the sales tax of $25.67. [tax] *
Your answer

Answers

The final total would be $32.96

Answer:

6.9309

Step-by-step explanation:

add 20% + 7% =27% times $25.67

Add. Use models if needed.
PLZ HELP I WILL GIVE BRAINLIEST!!
PLZ EXPLAIN

Answers

Step-by-step explanation:

1. 3x+5+4x-1

7x+4

2. 5x-3-2x+1

3x-2

3. -7x+4-5x-12

-12x-8

4. 4x-10-5x-2

-x-12

plz mark brainliest

Which of the following ratios is equivalent to 2 : 3?
A. 1/2 B. 4/6 C. 12/13 D. 20/25

Answers

Answer:

Step-by-step explanation:

4/6=2/3

Hope this helps!

Answer:

The answer is 4:6

Step-by-step explanation:

2:3 x 2/2 = 4:6

In the state of Texas, about 3/100 of the population lives in the city of Fort Worth. The population of Houston, Texas is about 3 times the population of Fort Worth, Texas.

What fraction of the population of Texas lives in Houston? Move a number or a symbol to each blank to show the equation. If there’s no whole number in the answer, put a 0 in the first box after the equals sign.

Answers

Answer:

9/100

Step-by-step explanation:

3/100 times 3 is 9/100

Answer: 9/100

Step-by-step explanation:

The right triangle on the right is a scaled copy of the right triangle on the left. Identify the scale factor. Express your answer in simplest form.

Need the answer ASAP

Answers

Answer:

Step-by-step explanation:

the scale is 3.8

hope this helps and sorry if i’m wrong

HELPPP! ALMOST DUE! Clara estimated that her brother is 4 feet tall. When they get measured at the doctor’s office, her brother’s actual height is 4 feet, 2 inches. What was the percent error for Clare’s estiamate? PLZ HELP!!!

Answers

Answer:

Her error in terms of inches was 2 inches while her percent error was 4.166%

Step-by-step explanation:

From the given data Claire estimated her brother to be shorter than he actually was. She estimated his height to be 4 feet while it was actually 4 feet 2 inches.

We convert the feet into inches because 12 inches are equal to a feet.

4 feet = 4 × 12 inches = 48 inches

4 feet 2 inches = (4 × 12 inches) + 2 inches = 48 + 2 = 50 inches

Error in terms of inches = 50 inches - 48 inches = 2 inches.

Step 2 ; Her percent error is given by dividing the difference in values by the actual value multiplied by 100.

% error = (difference in values / actual value) × 100

Claire's % error = (50 - 48)/ 48 × 100 = 2/48 × 100 = 0.04166 × 100 = 4.166%

Answer:

A 4% difference

Step-by-step explanation:

Convert 4 feet 2 into 4.16666666

4/4.16666666= 0.96 or 96%

4 feet was 96% of 4 feet 2 in

100 - 96= 4%

And this shows that there was a 4% error.

Hope it helped!

please please help it's due in an hour and a half

If a car traveled 875 miles in 25 hours, what was the car's speed in miles per hour?

If a bear is running at the rate of 22 miles per hour, how many feet per hour is the bear traveling?

There are 60 animals that live on Mrs. Willis's farm. 20 of these animals are dogs, 15 of these animals are ducks, and 25 of these animals are donkeys. What percentage of the animals are ducks? What is this percentage in decimal form?

Do the numbers 11 and 13 have a Greatest Common Factor? If so, then what is it?

Answers

Answer:

1) 25 MPH

2) I don't know. Sorry

3) 25% or 0.25

4) Nope unless you count 1

Step-by-step explanation:

1) 875/25

3) There are 60 animals. Of those 60, 15 are ducks. so, 15/60 = x/100. Cross multiply- 15*100=1500/60=25. To get the decimal, divide by 100.

Answer: 35 miles per hour

Step-by-step explanation: 875 divide a by 25

If a car traveled 875 miles in 25 hours, what was the car's speed in miles per hour?

Elena has 20 apples and 35 crackers for making snack bags. She wants to make as many snack bags as possible and wants each bag to have the same combination of apples and crackers. What is the largest number of snack bags she could make?

Answers

Answer: 5 because it is the greatest common factor

I think the answer is 5 because 5 is the greatest common factor.

PLEASE HELP! It's about inequalities
Annie is buying new school supplies. She has a budget of $45, and she has already spent $21. She wants to spend the remaining money on notebooks that cost $4 each. What is the greatest number of notebooks, x, Annie can purchase while staying within her budget?

Part A: Write an inequality to represent the situation.

Part B: Solve the inequality. Show all of your work.

Part C: Interpret the solution in terms of the problem.

Answers

Answer:

Part A) 45-21 ≥ 4x

Part C) She could buy up to 8 notebooks

Step-by-step explanation:

She already spent $21 so you would need to subtract that from the total budget. The sign would be greater than or equal to since that's the max amount.

45-21 ≥ 34

34≥4x

Divide both sides by 4 to cancel it out. You would get 8.5 but since you can't buy half a notebook it would be 8.

CAN YOU PLEASE HURRY UP AND ANSWER!!!!
Four students worked to raise money for a school club.

Student Funds Raised Hours Worked
Patty $325.75 8
Quinn $125.50 3
Reece $74.85 2
Sam $215.25 5

Which student raised the most money in one hour?

Answers

Answer:

Sam raised the most money in one hour

Step-by-step explanation:

Patty: $40.71 an hour

Quinn: $41.83 an hour

Reece: $37.42 an hour

Sam: $43.05 an hour

Brainliest Pls

I think Reece or patty but I am pretty sure it’s Reece

help me pls i will make u a brainliest

Answers

Answer:

14.784

Step-by-step explanation:

Answer:

Box 1: 924 Box 2: 13,860 Total: 14784 Answer: 0.14784

Step-by-step explanation:

The short sides of a rectangle are 2 inches. The long sides of the same rectangle are three less than an unknown number of inches.

Two students are told that the perimeter of this rectangle is at least 30 inches. The first student says, "The length of the long side must be at least 13 inches". The second student says, "The unknown number must be at least 10 inches". Which of the following statements is true?

The first student is correct.
The second student is correct.
Both students are correct.
Neither student is correct.

Answers

first student is correct

I think the a: the second student because the total on the to long sides of the rectangle has to be the same and 10x2= 20 and the other 2 sides is 5 5x2= 10 which gets a total of 30 inches

what is (2^6 x 9^6) ÷ 18^14 equivalent to?

Answers

Answer:

9.074x10⁻¹¹

Step-by-step explanation:

First - PEMDAS, doing what is in the parentheses first

Second - PEMDAS, doing the exponents, 2⁶, 9⁶ (keeping those inside the parentheses)

Third - multiply the solutions inside the parentheses, 64x531441

Fourth - solve 18¹⁴ = 3.748x10¹⁷

Fifth (final) - divide 34012224/3.748x10¹⁷ = 9.074x10⁻¹¹

9.074x10 ^11 hope this helps

Jack has 125 baseball cards. 50 cards are Astros players. What percent of Jack's cards are Astros players?

Answers

40 percent
Do 50/125 and you get 0.4 and that’s 40 percent.

Answer:

Step-by-step explanation:

2.5 this doesn't really have steps all I did was divided 125 and 50. Hopefully this helps you.

20POINTS
Parallel lines r and s are cut by two transversals, parallel lines t and u. Lines r and s are crossed by lines t and u to form 16 angles. Clockwise from top left, at the intersection of r and t, the angles are 1, 2, 3, 4; at the intersection of s and t, 5, 6, 7, 8; at the intersection of u and s, 9, 10, 11, 12; at the intersection of u and r, 13, 14, 15, 16. Which angles are corresponding angles with angle 8?

Answers

Answer:

s and r

Step-by-step explanation:

The required angle is the corresponding angle of angle 8 which are ∠4, ∠12, and ∠16.

What are the angle?

Orientation of the one line with respect to the horizontal or other respective line is known as a measure of orientation and this measure is known as the angle.

Here,
Parallel lines r and s are cut by two transversals, parallel lines t and u.
And 16 angles are formed
Now,
The angle formed by r and t, = 1, 2, 3, 4
The angle formed by s and t, = 5, 6, 7, 8
The angle formed by s and u, = 9, 10, 11, 12
The angle formed by r and,u = 13, 14, 15, 16

Thus, the required angle is the corresponding angle of angle 8 which are ∠4, ∠12, and ∠16.

Learn more about Angles here:

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To make 8 cups of tomato soup you need 2 pounds of tomatoes. How many pounds of tomatoes do you need to make 32 cups of soup? Show your work using one of the 5 strategies (table)

Answers

Answer:

Step-by-step explanation:

First, divide 32 and 8

32/8=4

Now, multiply 4 and 2

4x2=8

(Hope this helps!)

2/8=1/4 which means you need 1/4 of a pound to make one cup. So then multiply 1/4 by 32 which equaled 8 so your answer is 8

kevin can travel 22 1/2 miles in 1/2 hour. what is his average speed in miles per hour

Answers

Answer:

His average speed is 67.5 mph.

Step-by-step explanation:

I hope this helps.

Answer:

45 mph

Step-by-step explanation:

I just multiplied the 22 1/2 because of the half an hour

What is the correct answer for Equations for 500?

Answers

Huh? 5x100 = 500. Is that the question

Answer:

50*10=500

Step-by-step explanation:

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Effie had often got things in her eye before, and her father had always seemed to think it was naturalrather tiresome and naughty perhaps, but still natural. He had never before thought it curious.Effie stood holding her handkerchief to her eye, and said: "I don't believe it's out." People always say this when they have had something in their eyes."Oh, yesit's out," said the doctor. "Here it is, on the brush. This is very interesting."Effie had never heard her father say that about anything that she had any share in. She said: "What?"The doctor carried the brush very carefully across the room, and held the point of it under his microscopethen he twisted the brass screws of the microscope, and looked through the top with one eye."Dear me," he said. "Dear, dear me! Four well-developed limbs; a long caudal appendage; five toes, unequal in lengths, almost like one of the Lacertidae, yet there are traces of wings." 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There it sat, stroking itself with its feet and stretching its wings, and Harry said: "Why, it's a tiny newt!"The professor leaned forward before the doctor could say a word. "I'll give you half a crown for it, Harry, my lad," he said, speaking very fast; and then he picked it up carefully on his handkerchief."It is a new specimen," he said, "and finer than yours, Doctor."It was a tiny lizard, about half an inch longwith scales and wings.So now the doctor and the professor each had a specimen, and they were both very pleased. But before long these specimens began to seem less valuable. For the next morning, when the knife-boy was cleaning the doctor's boots, he suddenly dropped the brushes and the boot and the blacking, and screamed out that he was burnt.And from inside the boot came crawling a lizard as big as a kitten, with large, shiny wings."Why," said Effie, "I know what it is. It is a dragon like the one St. George killed."And Effie was right. 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