Mathematics Middle School

Plz i need this done by the day

Sam drew triangle ABC, then applied a scale factor of 2 1/3 to draw triangle QRS.

What are the lengths for triangle QRS?

A. Side QR = ___
B. Side RS = ___
C. Side QS = ___

Plz I Need This Done By The DaySam Drew Triangle ABC, Then Applied A Scale Factor Of 2 1/3 To Draw Triangle

Answers

Answer 1

Answer:

A. 20.97

B. 27.96

C. 34.95

Step-by-step explanation:

These should approximately be the right numbers. I don’t know if you need it as a mixed number. I’ll let you figure that out.

Related Questions

How do I solve this

Answers

Answer:

5 3/4 ft squared

Step-by-step explanation:

Just multiply to find the area of each surface then add em up.

2x1/2=1

3/4x1/2=3/8

2x3/4=6/4

multiply all of them by two since there are two of each side, to get:

2

3/4

3

Then you add them all up:

5 3/4

If it's wrong, I will take blame.

please help will mark brainliest (random answers will be reported)

Answers

i believe its B
i hope this helps :)

Answer:

167 cm

Step-by-step explanation:

v=pi×4^2×10/3

v=pi×16×10/3

v=50.26×10/3

v=167.55

What will the total cost be if you travel 10 miles in the taxi? Show or explain how you
know
How many miles did you if you paid $29? Show or explain how you know

Answers

Answer:

Dos quintos al cuadrado dividido cinco medios a la menos 1.

Step-by-step explanation:

PLEASE HELP GIVING BRAINLIEST AND 100 POINTS TO WHOEVER ANSWERS ALL QUESTIONS

Answers

Answer:

1. 251.82

2. 251.82 -251.62= 0.2

3. 105,160 6 feet tall men to make it to the moon.

4. 228.8

Step-by-step explanation:

hope this helps you

have a great day :)

yoooooo please help me its easy im not smart TvT

Answers

Answer:

x=28

Step-by-step explanation:

Hey There!

To find the value of x we want to get rid of the 7

To do so we use inverse operations and multiply by 7

whatever you do to the one side you do to the other

7x7 cancels out

7x4=28

we're left with

x=28

hope this helps!

Answer:

28

Step-by-step explanation:

To find x, we have to get x by itself. In this scenario, we have to multiply 7 on both sides. This will result in:

x=28

Also, I'm sure you're smart! Practice more problems and ask help when needed will help you grow!

If side BC is labeled 15 cm, and NL is labeled (x + 8), what is the value of x?

Answers

Answer:

7?

Step-by-step explanation:

I hope this is correct and it helps!

Answer :7
Hope this helps

Which of the following statements shows a characteristic of a statistical question? (4 points)

a
The question is focused.

b
The distribution can be broken into categories.

c
The question asks for a quantitative response.

d
The question allows for surveys to be conducted.

Answers

the answer is D I hope that helped

Answer:

I believe the answer is B: The distribution can be broken into categories.

Step-by-step explanation:

Patel squeezed oranges so that his family could have fresh-squeezed juice for breakfast. He squeezed 4/17 cups from the first orange, 3/10 cups from the second orange, 9/20 cups from the third orange, 3/11 cups from the fourth orange, and 7/15 cups from the fifth orange. Patel estimates that he needs 3 cups of orange juice for his family. About how much more orange juice does he need to reach his estimate?
1/2
1
1 1/2
2 1/2

Answers

The Answer:
1 1/2
I hope it helped you

Answer:

C. 1 1/2

Step-by-step explanation:

correct on edge 2021

Use the Distributive Property to solve the problem. [Example: 4(6+3) = 4(6)+4(3) = 24 + 12 = 36] 5(12 + 7)

Answers

Answer:

(5 x 12) + (5 x 7) = 60 + 35 = 95

Find the volume of the complex figure below.

Break this into two separate rectangles to help you find the area of the base. Then use this in the volume formula V = Bh to solve for the volume.

A
26 m3

B
40 m3

C
75 m3

D
3600 m3

Answers

Multiply all the sides
Answer:

25

steps to equation:

multiply all the sides

what do i do here and plz help me answer this

Answers

Answer:

for number 1, you plug -3 in for x in the equation. and for number 2, you plug in 2 for y in the equation. you do this to find the missing values of the variables.

1. y= -10

2. x= -1

Step-by-step explanation:

i hope this helps :)

Answer:

Math

Step-by-step explanation:

Which is the equation that can be used to find the volume of any prism?
(Geometry)

Answers

Answer:

V=Bh

Step-by-step explanation:

thare are muliple ways to use this equation like V=Bh

V=1/2Bh or V=1/3Bh

I have a question about basic algerba so I need some helps and its a word problem sooo yeah please help I'm giving out some big points to yall who can help??

When Erik makes chocolate chip cookies at home, he typically mixes x ounces of chocolate chips into the batter. In his last batch, he decided to make the cookies extra delicious and used 30% more chocolate chips.
PICK ALL the expressions that represent how many ounces of chocolate chips Erik used in his last batch.
1. 0.3x
2. x + 0.3x
3. 1.3x
4. x + 1.3x

Answers

Answer:

2,3

Step-by-step explanation:

30% chocolate chips so x+0.3x and if u add them together it is 1.3x

Answer:

I would say it is number 2 and 3

Step-by-step explanation:

What value of p is a solution to this equation?
5p=15
p = 3 or p = 5

Answers

Answer:

3

Step-by-step explanation:

5*3 is 15.

Answer: The correct answer is p=3

Step-by-step explanation:

please help :) i willl give branliest

Answers

Answer:

Mean=55  Deviation = 6

Step-by-step explanation:

Need Help ASAP (Show Work) Right answer gets named Brainlestst

Answers

Answer:

36

Step-by-step explanation:

b+ 81 = 117                   [exterior angle property]

b = 117-81

= 36

I hope im right!!

Answer:

Your answer is 36

Step-by-step explanation:

B+ 81 = 117

b = 117-81

Therefore B= 36

Hector made some observations about the numbered cards before his friend turned them face down and rearranged them in a different order without Hector looking. Which of​ Hector's statements is true if Hector randomly selects one​ face-down card? SELECT THAT ALL APPLY!

Answers

Answer:

c and e

Step-by-step explanation:

he cant get 2 and there are 8 cards and only one of them is a one

i needd help :/ yuh :/

Answers

would it just be +7.50 and +4.50 and -3.50 and -6

A rectangle has vertices at (Negative2, 11), (Negative2, 4), (6, 11), and (6, 4). Pablo says the area of the rectangle is 49 square units and his work is shown below.

Steps
Pablo’s Work
Step 1
Base: StartAbsoluteValue negative 2 EndAbsoluteValue + StartAbsoluteValue 6 EndAbsoluteValue = 8
Step 2
Height: 11 minus 4 = 7
Step 3
Area: 8 times 7 = 49 square units

Where, if at all, did Pablo first make a mistake finding the area of the rectangle?
Step 1
Step 2
Step 3
no mistake

Answers

The mistake is step 3.. 8 times 7 is 56

Answer:

step 3

Step-by-step explanation:

A construction company buys various materials for building projects. The table shows the costs for various pounds of the materials.

Answers

Answer:

Part A: y = 16.67x

Part B: $2,500.50

Step-by-step explanation:

Part A: 80 ÷ 4.80 = 16.67

Part B: 16.67 · 150 = 2,500.50

-SORRY IF ANY OF THIS IS WRONG-

a cylinder has a height of 19 feet. the volume is 3,818.24 cubic feet. what is the radius of the cylinder? use ​π ≈ 3.14

Answers

Answer:

The radius is 32 cubic feet

Step-by-step explanation:

The formula to find the volume of a cylinder is V=Bh or V=πr2h. So you would need to work backwards because you already have the volume and height.

3,818.24= 3.14r2*19

3,818.24= 3.14r*38

Because of the associative property you can multiply 3.14 by 38

which is 119.32

So the next expression would be

3,818.24= 119.32r

How do you reverse multiplication? You need to devide both sides. In this case, you need to divide 3,818.24 by 119.32.

To get 32=r

32sq ft. your equation would be 19 x 3.14r2=3,818.24

Please help (Timed)!!!!!!!!!!!!!!

Answers

Answer:

-3×{18-5)

-3×13

-39 is the answer

Where is the greatest change in the amount of money earned?

Answers

Answer:
Weekend 2 to 3

Answer:

2 to

Step-by-step explanation:

HELP

During a walk-a-thon, Noah's time in hours, t, and distance in miles, d, are related by the equation 1/3 d = t A graph of the equation includes the point (12,4).

Identify the independent variable.

What does the point (12,4) represent in this situation?

What point would represent the time it took to walk 7 1/2 miles?

Answers

Answer:

5/16

Step-by-step explanation:

In the following diagram \overline{DE} \parallel \overline{FG}
DE
∥
FG
start overline, D, E, end overline, \parallel, start overline, F, G, end overline and \overline{KL} \perp \overline{FG}
KL
⊥
FG
start overline, K, L, end overline, \perp, start overline, F, G, end overline.
What is the measure of \greenD{\angle x}∠xstart color #1fab54, angle, x, end color #1fab54?
Angles are not necessarily drawn to scale. Given the following:

Answers

Answer:

20

Step-by-step explanation:

Because AB perpendiculaire on FG So m(<ABG) = 90 Because m(<GCJ) = 70So m(<ACB) = 70, vertically opposite angleIn triangle ABC m(<CAB) = 20, 180-(90+70) = 20So m(<X) = 20, (voa)

Two long strips of paper are each 2 inches wide, and they overlap so that the angle between the strips is 30 degrees. What is the number of square inches in the area of the parallelogram formed by the overlap?

Answers

Answer:

2inch^2 is our area overlap

Step-by-step explanation:

2 inch base 2 inch width when crossed shows us symmetrical line on the parallel, which gives us our height of 1 inch as one inch equilateral triangle is formed each side of the symmetrical line.

Formula for Area is bh

Area = 1 x 2 = 2inch^2

PLS HELP WITH SCREENSHOT I WILL MARK BRAINLIEST ASAP

Answers

In question in and 2 it is just asking for X and 3 and 4 is just the order might be wrong depending on what your doing in math but it should be right.

Plssssss help meeeeee

Answers

Answer:

Just find the area of each face that you see and then multiply each area by two to account for the face on the opposite side.

Step-by-step explanation:

If you still don't understand, let me know.

answer:
A) 56
B) 150
C) 22
explanation: equation- SA=2(+ℎ+ℎ)

Pldsssssss help
????

Answers

Answer:

Roberta's boat started farther from the dock, but John's boat moves more quickly.

Step-by-step explanation:

It would probably be B

can someone help me please...

Answers

Answer: 50

Step-by-step explanation:

Answer:

Step-by-step explanation:

Multiply all lengths by 150÷100=1.5

New value of AB = 1.5 × 20cm=30cm

New value of AC = 1.5 ×21cm= 31.5cm

New value of BC = 1.5 ×9cm= 13.5cm

New perimeter of ∆A'B'C= 13.5cm +31.5cm +30cm= 75cm.

Other Questions
PLEASE HELP ASAP 50 POINTS Read the passage.A Whole New WorldTanisha lay on her bed and stared at the black, bulky camera on her dresser. What on earth had made her father think that she would want something that was practically an antique? He had presented it to her two months ago and still the camera sat, unused, taking up valuable space among her jewelry box and porcelain cat collection.Tanisha loved taking pictures with her mobile phone and posted regularly on her social media sites. The camera was pretty good even though it was already a few years old. Hundreds of photos of her and her friends had filled the daily stream over the past year, the first year she was allowed to have an account. She occasionally took photos of other things like her cat, Hubble, and hamster, Mr. Lincoln. But most of her pictures were of Tanisha and whomever she was hanging out with that day.When she had opened this unusual gift, her father had mentioned that it might change the way she saw things. Tanisha didnt have a clue what he meant. Her vision was fine, wasnt it?He had shown her how to focus the lens and what the different buttons were for. He also tried to show Tanisha how to read the F stopwhatever that wasbut cut the explanation short when he saw Tanishas bored look. He suggested that she just play around with it. Tanisha had watched as he loaded the film in the back of the camera, carefully using the small lever to wind it around a small black cylinder. Snapping the cover shut, he handed it to her and told her to have fun.Frankly, playing with an ancient camera seemed more like work than fun. Tanisha was accustomed to getting great photos on her camera in an instant. She loved using some of the software tools that allowed her to alter her photos by putting cute borders around them or adding funny features to her friends faces.This camera did, wellnothing.Yet, Tanisha was intrigued by her fathers insistence on the cameras value. Why didnt he sell it, she wondered? When she had asked about this, her father had said that it wasnt a money thing. Apparently, her grandfather had been a photographer, as well as her fatheruntil he no longer had the time for it. With a sigh, she swung her legs off the edge of her bed, stood up, and picked up the camera and its accompanying bag, both seeming to weigh half as much as she did! It was time to see if she could figure out what her father was talking about.Hmmwhat would be her first subject? She carefully brought the camera up to her face so she could see through the viewfinder, which looked like a little window. The gray sky, treetops, telephone wires, and a garbage can came into her sight. These were not suitable subjects. She brought the camera down farther to look at the landscape surrounding her. Living in New Mexico, one saw miles of scenery bathed in brown and green: pinion trees, juniper trees, and dirt. In her mind, thats all there was. Not much to look at, let alone capture in a photo.Tanisha walked slowly into the backyard where a few iris bulbs were beginning to emerge with the onset of spring. Still, there were no actual flowers to take advantage of for a photo. Her gaze slowed and perception narrowed until her eyes rested upon a rock.Really? A rock? She second-guessed herself as she moved closer, thinking that she must be really desperate to settle on this for her picture. There was nothing remarkable about the color, size, or shape of it. But as she got down on her knees and examined the rock, a number of things caught her attention.First, she found an imprint of a tiny plant embedded on the side of the rock. It was like the worlds smallest fern extending itself up and over the top. Next, she recognized some lichensmall patches of green fungicovering various spots. She remembered her science teacher talking about the presence of lichen as a sign that the air is clean.As she placed the rock back where it had previously been, she lay on her stomach and held up the camera. Realizing she wanted to capture the little fern imprint, she instinctively moved that side of the rock toward the light. She lay down again and held up the camera to her eye. Focus, focusthere! She heard the click as her finger pressed the button to capture the photo.After a half-dozen picturePart BWhich quotation from the passage best supports the answer to Part A?"But as she got down on her knees and examined the rock, a number of things caught her attention.""First, she found an imprint of a tiny plant embedded on the side of the rock.""Living in New Mexico, one saw miles of scenery bathed in brown and green: pinion trees, juniper trees, and dirt.""She occasionally took photos of other things like her cat, Hubble, and hamster, Mr. Lincoln." 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D Babies rely on milk to survive, so they need to be able to tolerate lactose.2) What is the difference between genetic drift and natural selection?(1 point)A Genetic drift is the change in a populations genes over time; natural selection is the evolution of a population over time.B Genetic drift is the frequency of genes in a population; natural selection is the frequency of adaptations in a population.C Genetic drift is the random increase or decrease of certain genes in a population; natural selection is not random.D Genetic drift is the selection of random traits in a population; natural selection is the selection of specific traits.3 What is an interferon?(1 point)A An interferon is used by a virus to stop the body from detecting it.B An interferon disrupts DNA replication.C An interferon reduces the efficacy of antibiotics on bacteria.D An interferon activates the bodys immune system response to a virus.4 Why is there such a wide variety of immune system responses between hosts when they are infected with the same virus?(1 point)A Slight variations due to mutations in the virus trigger different responses in people.B People that have already been infected are asymptomatic.C Some viruses are resistant to antibiotics, so they cause a stronger immune system response.D Each persons immune system employs different tactics to get rid of the virus.5 Is the following statement true? Antigenic drift and other mutations to the DNA of viruses are always beneficial for the virus.(1 point)A Yes, because mutated viruses are able to infect more hosts.B Yes, because mutated viruses have less mRNA so they can copy and replicate faster.C No, because mutated viruses are may be less likely to replicate.D No, because different mutations cause a variety of immune responses. On January 1, a company issues 8%, 5-year, $300,000 bonds that pay interest semiannually. On the issue date, the annual market rate of interest is 6%. The following information is taken from present value tables: Present value of an annuity (series of payments) for 10 periods at 3%8.5302 Present value of an annuity (series of payments) for 10 periods at 4%8.1109 Present value of 1 (single sum) due in 10 periods at 3%0.7441 Present value of 1 (single sum) due in 10 periods at 4%0.6756 What is the issue (selling) price of the bond what if you were a mother for a day boys and girls 4^0 in expanded form This product has been proven to work 99.9% of the time. Working alone it takes mark 7 hours to mop the whole house it takes sue 9 determine to the nearest hundredth of the hour how long it will take then to mop the house together please help will mark brainliest If a right triangle has sides 9 and 12, what is the length of the third longest side Why does a substance like caffeine not bioaccumulate but heavy metals like mercury and lead do? Explain where these toxins are stored in the human body. Hint: is caffeine fat-soluble? 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