Mathematics Middle School

7. Marcus wants to build a model tent using the dimension from the picture below.
If the tent will be open on the ground, at the bottom, how much tarp will he need
to create the Tent?

7. Marcus Wants To Build A Model Tent Using The Dimension From The Picture Below.If The Tent Will Be

Answers

Answer 1

Answer:

316cm

Step-by-step explanation:

Find the area of both sides, then the front and back flaps.

Area of one triangle is 48cm

Area of one rectangle is 110cm

(110 + 110) + (48 + 48)=

Stay safe! <3

Related Questions

Which plate forms a boundary with the African Plate?

A. Pacific
B. South American
C. Nazca
D. Philippine

Answers

Answer:

B. South American

Step-by-step explanation:

The plate which forms a boundary of the African plate is Antarctic Eurasian and South American. According to various scientific research and evidences, the world is divided into seven techtonic plates out of which the African plate is the largest plate.

The South American plate forms a boundary with the African Plate.

Which plate forms the boundary?

The plate which forms a boundary of the African plate is Antarctic Eurasian and South American. According to various scientific research and evidence, the world is divided into seven tectonic plates out of which the African plate is the largest plate.

Therefore the South American plate forms a boundary with the African Plate.

To know more about tectonic plates follow

https://brainly.com/question/1162125

#SPJ2

FAST HELP ASAP!!ANSWER USING GIVEN FRACTIONS!!FIRST CORRECT ANSWER WILL GET BRAINLIEST!!

Answers

Answer:

5 is 1/15

6 is 1/45

7 is 2/45

8 is 4/45

Step-by-step explanation:

hope this helps :)

Write the equation of the line in slope-intercept form using y=mx+b​

Answers

Answer:

y= -5x + 2

Step-by-step explanation:

the slope is heading downwards, and down five units for each one across (hence m=5) and the y-intercept is 2 (hence the 2)

PLS HELPP! PLS!

What quadrilaterals could you draw that have two side lengths of 9 centimeters and 2 side lengths of 4 centimeters?

Answers

Rectangle, kite, parallelogram

Around eight types of quadrilaterals can be drawn from the given data.

What is a quadrilateral?

A quadrilateral is a shape made up of the four sides having the sum of the angles 360 degrees.

With the given data we can draw about eight types of quadrilaterals in which the rectangle rhombus and parallelogram can be made.

Therefore eight types of quadrilaterals can be drawn from the given data.

To know more about quadrilaterals follow

https://brainly.com/question/16691874

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Someone please help :(

Answers

It’s C hopefully this helps

Wanda made an estimate that the angle below was about 170 degrees.Why did her estimate not correctly describe the angle measurement?


A. that estimate is too large

B. that estimate is too small

C. because the measurement is smaller than 90 degrees

D. because the measurement is closer to 180 degrees than to 90 degrees

Answers

D. Because the measurement is closer to 180 degrees than to 90 degrees

Answer:

A. that estimate is too large

The angle is about 135°

plz help me i need this asap if you help me ill be happy you get 25 points if you answer i have to find which graph belongs with which letter

Answers

Answer:

Graph A: y = 2x + 3

Graph B: y = 2x + 3

Graph C: y = -2x + 3

Graph D: y = -2x - 3

Answer:

1. Graph A

2. Graph C

3. Graph B

4. Graph D

Step-by-step explanation:

Midland Electronics is advertising that everything in their store is 10% off. If p represents the original price of an item in their store, then the sale price of the item can be represented by the expression

p−0.1p.
A. Write an equivalent expression to represent the sale price of the item.

B. Using complete sentences, describe how the sale price can be found in two different ways.

Answers

Answer:.9 times P will also get you the sale price

Step-by-step explanation:p - 0.1p = sale price

0.9 times p = sale price

The second equation is using the percentage you have to pay or 100 - 10 = 90%

9 times because the sales price

Simplify the algebraic expression and show how you did it -
3k - 7k + 7 - 10k

Answers

Answer:

-14k+7

Step-by-step explanation:

Multiply k and 3

Multiply k and 1

The k just gets copied along.

The answer is k

k

3*k evaluates to 3k

Multiply k and 7

Multiply k and 1

The k just gets copied along.

The answer is k

k

7*k evaluates to 7k

3*k-7*k evaluates to -4k

3*k-7*k+7 evaluates to -4k+7

Multiply k and 10

Multiply k and 1

The k just gets copied along.

The answer is k

k

10*k evaluates to 10k

-4k - 10k = -14k

The answer is -14k+7

3*k-7*k+7-10*k evaluates to -14k+7

The final answer is

-14k+7

(I used a calculator called WebMath :) Sorry if its really confusing!   )

-14k + 7 .
combine like terms 3k - 7k = -4k + -10k
then get -14k the just bring the 7 down to get -14k + 7 .. hoped it helps .

Which of the following is the best interpretation of the data displayed in the line plot below?

A. Small dogs weigh more than housecats.

B. The weights of small dogs are more consistent than the weight of housecats.

C. The housecats' weights have a higher mean and are more consistently centered around their mean.

D. The small dogs' weights have a higher mean and are more consistently centered around their mean.

Answers

Answer: C. The housecats' weights have a higher mean and are more consistently centered around their mean.

Step-by-step explanation:

if we were being more technical then he would be correct because the house cats have a higher mean than the smaller dogs.

SD= 9.9

HC= 11

so the house cats have a higher mean than the smaller cats, in addition has a more consistent mean then smaller dogs due to the range of the lowest in the highest number.

Answer:

C. The housecats' weights have a higher mean and are more consistently centered around their mean.

Step-by-step explanation:

hope this helps :)

7th and 8th graders at Marshall Middle are going on a field trip. The 7th graders use 10 small buses and 12 large buses for 504 students. The 8th graders use 5 small buses and 7 large buses for 279 students.
1. How many students can fit on a small bus?
2. How many students can fit on a large bus?
Pls pls help!

Answers

omg i did this i just fogot

god I forgot the answer to this I’m really sorry! I’ll come back when I ready

Find the surface area of the figure below. (attached image)

Answers

Answer:

Surface area = 969mm squared

Step-by-step explanation

Front: 170mm

Back: 170mm

Right side: 170mm

Left side: 170 mm

Bottom: 289mm

Total: 969mm

Hope this helps!

HELP ASAP!!ANSWER USING GIVEN FRACTIONS!!FIRST CORRECT ANSWER WILL GET BRAINLIEST!!

Answers

Answer:

1/15,2/45, 4/45, 1/45

Step-by-step explanation:

sorry if I'm wrong

Someone Help plz!!!!

Answers

Answer:

4. -1/2

5. 1

6. 1/5

Step-by-step explanation:

Sabah has $450 to pay for college textbooks. She expects to pay about $75 per book. Her friend told her that 4 of them can be checked out of the library for free.

Complete the equation below to find the total number of books that Sabah can get for her classes. Use b to represent the total books.

Answers

Answer:

75(b - 4) = 450

Step-by-step explanation:

Brainly already had a question like this lol

(B - 6) Because 75 x 6 equals to 450 but since you can get 4 free it will be (B - 6)



Idrk about this

Solve equation

2x - 7x + 10 = -2

Answers

Answer:

x = 12/5 or 2 2/5

Step-by-step explanation:

Answer:

12/5

Step-by-step explanation:

2x-7x+10=-2  -5x+10=-2  -5x+10-10=-2-10  -5x=-12 x=12/5

Roberta decided to go shopping,

Answers

Is this the whole question? Or is there more to it?

Helppp last question, giveing 12 pts
Philip is conducting a survey to determine the weight of 100 cows on a farm. Which of the following questions is an appropriate statistical question for this survey?

What is the weight of each cow on the farm?
How many cows on the farm are overweight?
What is the average age of the cows on the farm?
What is the number of cows that have normal body weight?

Answers

Answer:

I think the second one or the last one

Step-by-step explanation:

I would say the second one

4 in 5 students like juice.

There are 25 students.

How many like juice?

Answers

Step-by-step explanation:

5×5=25

4×5= 20 students

5x4=20 pretty sure it’s 20

Use a verbal statement to describe the solution graphed below.
All real numbers greater than 0
All real numbers less than 0
All real numbers greater than or equal to 0
All real numbers less than or equal to 0

Answers

Answer:

All real numbers less than or equal to 0

Step-by-step explanation:

Since the dot is filled in and on the 0, that means it includes the 0, and the arrow points to everything to the left, and left is smaller/negative.

Geometry i need help, please EXPLAIN how you got iy

Answers

Answer:

start where r is at, then go down 2 units to then to the right 2 times

Step-by-step explanation:

not sure but worth a try

RUST is the name of this quadrilateral because the points on the shape are named “R”, “U”, “S”, and “T”. But that doesn’t totally matter.

R(1, 5) *this is the R point we’re looking at

Translation:
So you just +1 to the x-value, (1 in this case) and your x-value is 2.

Then you -2 from the y-value, (5 in this case) and your y-value is 3.

So your R’ point is now at (2, 3) on the coordinate grid.


Dilation:
They said you dilate the shape by 3, but you just have to figure out R.

So literally all you do is multiply both the x and y values by 3.

Scale Factor 3 * (2, 3)

(2 * 3, 3 * 3)
multiply 2 by the scale factor, 3
then same with the y value 3

Then you’d get (6, 9), that’s the R” point!


if you didn’t know:

* means multiply

‘ after a points’ name is the new point after one transformation. The more ‘ you put after a letter, the more times it’s been transformed.
in this case, R’ was after translations. And R” was after a translation AND dilation.

The following statement.

Answers

The correct answer is A

What is the area of the following circle?
[Shoutout: scsb17hm]

153.86 m2
38.47 m2
21.98 m2
10.99 m2

Answers

Answer:

38.47 m2

Step-by-step explanation:

Area = 3.5 x 3.5 x 3.14

Area = 12.25 x 3.14

Area = 38.465 --> 38.47m2

Hope that helps!

38.47 hope this helps!!! have a good day.

Which of the following statements about f(x) and g(x) is true? SELECT ALL THAT APPLY.

Answers

A and C or the first and third one

plzz help asap(plz don't givehelpless answer)

Answers

Answer: 1,000 x 20,000 = 20,000,000

1,200 x 15,000 = 18,000,000

20,000,000 - 18,000,000 = 2,000,000

First u need to find what percentage each person get in commission.
$1000 divided by $20000 is 0.05 which is 5%

$1200 divided by $15000 is 0.08 which is 8%
So julissa has a commission rate of 5% and destiny has a commission rate of 8%
So the difference is 3%

plz plz huty The chart below shows Mrs. Thompson's grocery bill. What is the average amount Mrs. Thompson spent on groceries?
A. $52
B. $62
C. $72
D. $310

Answers

The answer is $62.

Explanation: you need to add all the total amounts which is $310 and then divide it by the amount of weeks which is 5 to find the average

47+86+68+51+58 = 310
310 divided by 5 = 62

Do they put on laughing gas for when you get your braces? And do they numb your teeth-?

Answers

Answer:

no to both questions, they might numb your gums but im not 100% sure.

Step-by-step explanation:

simple angle question

Answers

I’m pretty sure the answer is Angel EAF
the answer is angle EAF

Find the scale factor for the dilation shown.

Answers

The scale factor is 4.

First you need to find the length and height of the squares.

Bigger square:
Length = 20
Height = 16

Small square:
Length = 5
Height = 4

Then take the heights and lengths and divide the bigger numbers (lengths in this case) by the smaller numbers (heights in this case)
*This is using inverse operations. Diving to get what to multiply, since scale factor is multiplying.

bigger shape LENGTH divided by smaller shape LENGTH:
20 units / 5 units = 4

bigger shape HEIGHT divided by smaller shape HEIGHT:
16 units / 4 units = 4

There’s your answer!

Also you didn’t really have to do lengths AND heights, only one, because you already knew both shapes were similar.

if you didn’t know:
the “/ “ symbol means divide






scale factor is 4 since 16/4 is 4

A box of 14 cookies costs $8. What is the cost of 1 cookie?

Answers

The answer is $1.75, im pretty sure

Answer:

A cookie costs $4/7

Step-by-step explanation:

Let's write an eqution in which X represents the cost of a cookie

14x=8

Now divide both sides by 14

[tex]x=\frac{8}{14}[/tex]

Now simplify by 2

[tex]x=\frac{4}{7}[/tex]

So a cookie costs $4/7

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