Mathematics Middle School

A rectangular prism measures 9 ft long and 5 ft wide.

If the volume of the prism is 315 cubic feet, what is the height of the prism in feet?

Answers

Answer 1
If you're doing length · width · height
9•5 = 45 and 315/45 = 7 so 9•5•7 = 315 so the height is 7 feet
Answer 2
The height would be 7 feet tall

Related Questions

Soe and Kim collect ornaments. Soe has 63 and on each of her next 3 visits to the shops she buys 12 more ornaments. Kim has 76 and buys 21 more on her next visit to the store.


A. 63 + 3 x 12 76 + 21D. 63 + 3 x 12 > 76 + 21

Answers

A. 63 + 3 x 12 76 + 21
jjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjj

Marsha deposited $9000 into a savings account 3 years ago. The simple interest rate is 2%. How much money did marsha earn in interest?

Answers

Answer:

540

Step-by-step explanation:

Which of the rates shown here correspond to a unit rate of $6 per sandwich? More than one answer.

Spending $40 to buy 5 sandwiches

Spending $108 to buy 18 sandwiches

Spending $100 to buy 16 sandwiches

Spending $42 to buy 7 sandwiches

Spending $42 to buy 6 sandwiches

Answers

Spending 108 to buy 18 sandwiches
The answer is B and D
6 x 18= 108
6 x 7= 42
Let me know if it’s right. GLAD TO HELP!!!

I need help with this one. :)

Answers

Answer:

it is c option 50 degree it must

The answer is 50 basically C :)

I need help with is work please.
I missed a couple of days and have no idea what to do :(

Answers

it’s both a. e. i believe

What calculation can I use to find 48 after a 49% decrease?

a
48 x 0.49
b
48 x (1 - 0.49)
c
48 - (1 x 0.48)
d
48 x 1.49

Answers

Answer:

d

Step-by-step explanation:

hope it helps

if 1/4 of x is 1/5, what is x

Answers

Answer:

4/5

Step-by-step explanation:

if 1/4 of x is 1/5 that means there is 4 sets of 1/5

so 4*1/5= 4/5

your answer is 4/5

Answer:

x = 4/5

Step-by-step explanation:

Imagine splitting this into four parts - 1/5 + 1/5 + 1/5 +1/5 = 4/5

What is the area?

14.39 ft. 2
18.42 ft. 2
16.07 ft. 2
13.71 ft. 2

Answers

Answer:

c

Step-by-step explanation:

Answer:

C I believe

Step-by-step explanation:

If you find the area of the circle which is 9. Then you find it of the half circles which is 7.069 for 1 whole circle and since they are 2 halves that equals 1 whole circle. So if you add and round you get 16.07. Hope this helps, let me know if correct, and have a great day!!

Christa's friend Edrei takes the bus to school. She starts at a distance of 8 miles from the school.
After 10 minutes on the bus, she is 4 miles from the school. After 20 minutes, she is 0 miles from the
school. Use the steps to find the equation that describes Edrei's distance from school as she rides the
bus

Answers

Answer:

8 miles

Step-by-step explanation:

answer: i think its 8 miles


step by step explanation:

1 3/4 pounds of pancake mix. Jada used 7/8 pound for a recipe. What fraction of the pancake mix in the box did she use?

Answers

Answer:

7/8

Step-by-step explanation:

If you turn 1 3/4 back into a simplified fraction it is 7/4. But the denominators need to be the same, so multiply the bottom number 2 and the top number by 2. That gives you 14/8. If she used 7/8 of it, then you just do 14/8 - 7/8 which gives you 7/8.

I honestly don’t know but text me I’ll get you it

Solve number 7.Show your work

Answers

Answer:

10

Step-by-step explanation:

500/4 = 125. 125sqft per pound of fertilizer. 25 x 50 / 125 = 10

The answer is ten hope this helps

Solve the equation.

n/2=−7
n=

Answers

the answer to n/2=-7 is n=14

Answer: n= -14

Step-by-step explanation:

You would multiply 2 to both side to isolate the n. -7•2 is -14

PLLLLZZZ HELP :( ILL MAKE U BRAINLIST FOR THE RIGHT ANSWER :)
(MATH) {plzzz do both and i will make u brainlist and u will get points}

Answers

Question 1: Improper Fractions to Mixed Numbers

a) 5/4 = 1 1/4

b) 17/3 = 5 2/3

c) 11/2 = 5 1/2

d) 34/6 = 5 2/3

Question 2: Mixed Numbers to Improper Fractions

a) 2 1/2 = 5/2

b) 3 7/8 = 31/8

c) 7 2/3 = 23/3

d) 8 4/5 = 44/5

1.
a. 1 1/4
b. 5 2/3
c. 5 1/2
d. 5 4/6

2.
a.) 5/2
b.) 31/8
c.) 23/3
d.) 44/5

For the first section, divide the bottom number into the top number. The lowest whole number you get will be the big number on the outside. The remaining numbers will be in the numerator. For example, in a for the first section, I divided 4 into 5. Four only goes into five once equally, so the big number would be one. To reach five, just add one more to the numerator to get 1 1/4.

For the second section, just multiply the big number into the denominator, then add the numerator. For example, in a of the second section, I multiplied 2 times 2, giving me 4. The numerator is 1, so adding it to 4 gives me 5, making the answer 5/2. Notice how the denominator always stays the same.

Hope this helps!

PLEASE HELP there are 3 questions i need you to answer! (REMEBER TO LOOK AT THE OTHER PHOTOS! THERE ARE 3)

TYSM!!

Answers

Answer:

1) Its not visible

2)False

3) option 4 (ST)

4) False

Step-by-step explanation:

Factz

Answer:

The first one is false and the third one is yes.

I don't know the second one.

Step-by-step explanation:

5 1/4- 2 5/7 using fraction models

Answers

Answer: Try doing math

Step-by-step explanation: because owo

Answer:

3 4/2 ?

Step-by-step explanation:

i just did 5-2 and then i sutractb 1-5 and 7-4 and got 3 4/2    

need help asap
will give brainly

Answers

It’ll be the second choice (3,4)
Because you reflect off the y-axis, the formula will be (-x,y). Therefore, the answer is (3,4).

plz will give brainlest if do all only answer if do all too thanks

Answers

Answer:

sorry but i cant see what you have can you try again?

Step-by-step explanation:

Me eather lololololol

A concession stand sells two sizes of popcorn. The small bag holds 20 ounces and costs $4, and the large bag holds 32 ounces and sells for $6. The concession stand sold 200 bags of popcorn and made $900 from the sale of popcorn.

The concession stand sold___small bags of popcorn and___large bags of popcorn.

Answers

Step-by-step explanation:

The answer is in the picture

Answer:

he is right

Step-by-step explanation:

..................

need help asap
will give brainly

Answers

Answer:

B

Step-by-step explanation:

When you double the dimensions of a triangle, the area is four times as large, so if you quadruple it, it would be 16 times as large

Answer:

Im thinking 12 or maybe 16 but im not sure :(

I think you should go with 16!

Step-by-step explanation:

Pls comment Rate and thank and if right pls give brainly.

hope it helps!

sorry if it doesnt :(

Have a great day!

I WILL GIVE BRAINIEST
2r - 3.1 = 1.7
what is r equal to

Answers

Answer:

Step-by-step explanation:

2r - 3.1 = 1.7

Bringing like terms on one side

2r = 1.7 + 3.1

2r = 4.8

r = 4.8 / 2 = 2.4

r = 2.4

Answer:

2r-3.1=1.7

2r=1.7+3.1

r=4.8

2

r=2.4

hope it helps...

at a middle school, 30% of the remaining students buy lunch in the cafeteria and the remaning students bring lunch from home. a spinner with 10 equal sized sections numbered 0-9 will be used to simulate the lunch trend. explain how to assign the numbers 0-9 to conduct the simulation?

HELP PLEASE

Answers

Answer:The mean is equal to the median.

Step-by-step explanation:

Median is the middle value of a given data set. In a symmetric distribution, the data on the left side of the median is equal to the data on the right side of the median. Therefore, the mean of that data is equal to the median of the symmetric distribution.

Step-by-step explanation:

One possible assignation can be:

from 0 to 2, the student buys lunch in the cafeteriafrom 3 to 9, the student brings lunch from home.

How to assign the numbers?

We assume that in the spinner the probability of landing on each one of the given sections is the same.

So, to simulate a case where 30% of the students buy lunch in the cafeteria.

We need to assign 3 of the 10 sections to "buys lunch in the cafeteria" and the other 7 sections to "bring lunch from home"

That assignation can be made in any order you want, for example:

from 0 to 2, the student buys lunch in the cafeteriafrom 3 to 9, the student brings lunch from home.

If you want to learn more about probability, you can read:

https://brainly.com/question/251701

please give me the answer and explain how you got your answer

Answers

It is $4 per hour because every $4 aligns with the hours worked. (4,8,12,16)
$4 &:&:&&:&;&;&;&;&&;&;&:&:&;&&;&,&,&,&

If the slope of a line is 3 and a point on the line is (-4, 6), then find two other points on the line

Answers

y=3x+18
Cause you set up y-y1=m(x-x1) and get y-6=3(x+4) then y-6=3x+12 then y=3x+18

Answer:

trust the other dude cause he is right cause i did the question by looking and i got i right :0

Step-by-step explanation:

please help asap
will give brainly

Answers

Answer: The perimeter of the new triangle is 16 times the perimeter of the original triangle.

Step-by-step explanation:

Hello, how did you give brainliest when there is only one answer?
Please tell me I need to do it asap

Please help me with this.
DUE TOMORROW

Answers

Answer:

the zoo

Step-by-step explanation:

i counted all the zoos and they have the most

It’s the zoo...1234567891011121314151617181920

Please help ASAP thank u!!

Answers

Answer:

1. Less than so <

2. Greater than so >

3. -90, -.75, 0, 15%, 1/2

Step-by-step explanation:

For the first and second answer, there isn't much to explain. For the third answer, the higher the value in negative numbers, the lower the visual number will be, as opposed to positive numbers.

I need this today pls answer the question

Answers

12.5, 1 1/5, 1.25, 126

That is the order !!!

Answer:

12.5% , 1 1/5, 1.25, 126%

Step-by-step explanation:

write an equation of the line that passes through (-5,-6) and is perpendicular to x + y =6 (and show work)

Answers

Y=6-x
Y=-6
X=-5
-6=6-5
-6=-1

help!!! i have to pass this lesson to get a grade please help

Answers

anwser: 2 bags

step by step explanation:

I need helppppppp pls

Answers

Answer:

The answer is 20✔✔✔

Step-by-step explanation:

60/3=20

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