Mathematics Middle School

A prism has a length of 7 feet, height of 1 foot, and width of 4 feet.
Which expressions show how to calculate the volume of this prism? Check all that apply.
1 + 7(4)
1(4)(7)
4(4)(4)
4 + 1 + 7
4(7)(1)
7(4)(1)

Answers

Answer 1
4+1+7
That is my answer so I could have points thanks
Answer 2
4(7)(1) , 7(4)(1) , and 1(4)(7) :))
if you need an explanation let me know

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BRAINLIEST if correct



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Answer:

True

Step-by-step explanation:

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its true

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Answer:

i believe the answer is c

Step-by-step explanation:

tbh i dont have to explain cause you mainly have to just look at the graph

The correct answer is c

A room that measures 18 feet by 12 feet needs new flooring. Tile flooring costs $1.60 per square foot. How much will it cost to cover that room in tile flooring?

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It would cost about $345.60
I think the answer is 240.80

Help the firs one too answer get a brainliest

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Answer:

Im pretty sure its H but I could be wrong.

Step-by-step explanation:

Find the slope of each line
​

Answers

-1/2 !! because you’re going up 1 and right 2. and the line is facing the right so it is a negative slope
slope is y=2x
the first point is at (0,0) and the second point is at (2,1), you must go up 2 and over one to get from the first point to the second one, making the slope 2/1, or 2.

Enter an equation for the line

Answers

Answer:

y = -1/3x+0

Step-by-step explanation:

It’s going to be Y=-1/3x+0

33. What percentage is 49 m of 80 km? Write your answer as a percentage to 3 decimal places if necessary.

Answers

49 divided by 80 is 0.6125 and to 3 decimal place it’s 0.613

Tickets to the County Fair cost $12 for each adult and $7 for each child. Write and evaluate an expression to find the cost for 3 adults and 6 children. (Show your work)

Answers

Answer:

78

Step-by-step explanation:

12+12+12=36

7+7+7+7+7+7=42

36+42=78

OR

12x3=36

7x6=42

36+42=78

The answer is 78 pretty simple

Compare the y-intercepts and the rates of change of the following items.

The y-intercepts are the same, but the rates of change are different.

B.
The rates of change are the same, but the y-intercepts are different.

C.
The items have the same y-intercept and the same rate of change.

D.
The items have different y-intercepts and different rates of change.

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Answer:

The answer is C: They are all the same.

IM CONFUSED AGAIN- i hate math

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Answer: 1:50

The scale factor is 5/250 = 1/50

The answer is 1:50
And I hate math also but u will get better :(

Please answer, thank you!

Answers

Answer:

136 cubic feet

Step-by-step explanation:

Fig. 1:

2*2*6=24

Fig. 2:

2*4*2= 16

Fig. 3:

12*4*2= 96

24+16+96= 136

Answer:

136

Step-by-step explanation:

Find the surface area of the prism

Answers

Answer:

Hello! answer: 288

Step-by-step explanation:

To find surface area you have to do base × height for each face then add them up so.....

40 + 40 + 64 + 64 + 40 + 40 = 288 Hope this helps!

plzzzzzzzzz help i suck at math

Answers

Answer:

243 pie hope it helps i am in 7th grade I think plz don't get mad

explanation:

Answer:

volume of the sphere=4/3πr³

=

[tex] \frac{4}{3} \times \pi \times {9}^{3} \\ 972\pi \: {in}^{2} [/tex]

Please answer these questions and you can get free Brainliest, and fr.ee points, ITS A GOOD DEAL, says the dealer, anyways good luck answering the questions.

Answers

Answer:

1. Warm front.

2. I don’t know, I apologize.

Step-by-step explanation:

That is what a warm front is? I don’t know what else to say lol.

Answer:

1. Warm front.

2. Snow rain, Rain no rain.

Step-by-step explanation:

Hope this helps!!!

HAVE A AMAZING DAY

Suppose during springtime it rains about 40% of the time when school is dismissed for the day. Describe a model that could be used to simulate whether it will be raining when school is dismissed on a particular day during springtime.

Answers

Answer:

X represents the amount of days where school is dismissed

so the equation for this is

X*0.4= the amount of schools days where it rains when your are dismissed

For 8 weeks, Melanie will receive $600 and a new computer. After only 6 weeks of work, she would be entitled to the new computer but only an additional $150.

PLSSSS HELPPP SHOW WORK AND TELL ME HOW

Answers

Answer:

Step-by-step explanation:

'For 8 weeks, Melani will receive $600 and a computer.'. In other words, Melanie will receive $600 dollars each of the 8 weeks. 'After only 6 weeks of work, she would be entitled to the new computer but only an additional $150. '

8 take away 6 is 2 weeks, Melanie will receive only 2 weeks of an additional $150. And 6 weeks with no additional pay. $600 divided by 8 is $75, this is the amount she'll necessarily get for all of the 8 weeks.

600 divided by 8 is $75, to find out how much she made in 6 weeks we'll have to times 6 (representing 6 weeks) with $75, which equals $450.

That is in other words, $450, she earned in 6 weeks WITHOUT additional pay.

To calculate what she earned in ADDITIONAL pay we need to know how much she earned in 2 weeks. 2 (representing 2 weeks) times $75 is 150. Plus the additional $150 which will be divided up in 2 weeks is 75$. So she'll be earning `$150 each of the 2 weeks.

PS.....I'm not exactly clear of what the question is.

Please Help! Due in 1 hour

Answers

Answer:

there is nothing on there

Step-by-step explanation:

where is the question i might answer it

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Answers

Answer:

Answer: G. 157.48 cm3; Calculation Result: 157.3993033

Step-by-step explanation:

Steps: volume of sphere:

formula: V=4/3 x pie(3.14) x radius (cubed) 3; (4/3)(3.14)(3.35)(3.35)(3.35)

QUESTION ANSWERED: Which is the closet cubic volume of a tennis ball with a radius of 3.35 cm

Correction:

the correct answer is g

All tabby cats in Imagineville have white paws. A female cat in Imagineville has white paws. Which of the following must be true?

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A
A
A
A
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A
A
A
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A
A
A

A
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Julie and her 7 friends roasted 34 of a bag of marshmallows on the grill after dinner. They use the rest of the bag in their hot cocoa. What fraction of the bag does each person use in the hot cocoa?

Answers

Answer: 4.8

Step-by-step explanation:

Answer:4.8

Step-by-step explanation:

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the kite is 58 degrees

Erin wants to carpet the floor of her closet a floor plan of the closet is shown how much carpet does Aaron need

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Please provide enough for us to answer , maybe add a picture of your the question &/or the data or contextual evidence
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Rewrite using a single exponent!
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Answers

8² = 8 x 8 = 64
8³ = 8 x 8 x 8 = 512

Please help me if you can thank you.

Answers

X could be 1.5
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Answers

The formula for a circumference is c = 2(3.14)r
The picture shown is the diameter, half of a diameter is the radius. The radius is 6

So,
c = 2(3.14)6
c = 37. 7


~
12(3.12)= 37.68

rounded to the nearest tenth is 37.7

Maddie's rectangular kitchen has an area of 10 square yards and a length of 3 3/4. How many yards wide is maddie's kitchen?

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31.3 is the answer Because you have to multiply and add

Malik made the number pattern 1, 3, 7, 15 following a rule. The rule is to double the number and add one. Which number would come after 15?

Answers

Answer:

16 is the answer

Step-by-step explanation:

31 because you have to add one and double it

Triangle PQR is transformed to similar triangle P′Q′R′ below:

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What is the scale factor of dilation?

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Answers

1 over 3 should be the answer I think

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Step-by-step explanation:

It is NOT 1/1, i do flvs and got this WRONG. The correct answer is 1/2

A test has 2020 questions.
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​If Peter gets 80\%80% correct, how many questions did peter miss?

A) 4 wrong
B) 5 wrong
C) 6 wrong
D) 3 wrong

Answers

Answer:

A) 4 wrong

Step-by-step explanation:

Mrs. Soto invested in a certificate of deposit that pays 8% interest. Her investment was $325. How much interest will she receive in 1 year

Answers

Answer: SHE receive in 1 year is 325.08

Step-by-step explanation: it is basically adding so u add 8%+325 =325.08

Answer:

Answer 1.

If the interest is yearly she will have 351$ / she made 26 dollars in interest.

Step-by-step explanation:

Answer 1.

We multiply 325 times .08 which is equal to 8%, that gives us 26 and from there we add 325 which equals 351$ (if you want to make is simpler multiply by 1.08 eliminating the need to add the original sum again).

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