Mathematics Middle School

Feng needs to build a rectangular shipping box with a volume of 9 cubic feet. He has two pieces of plywood that measure 2 feet wide and 3 feet long to serve as the bases of the box. How tall must Feng make the box?

Answers

Answer 1

Answer:

54 feet

Step-by-step explanation:

9x3x2=54

Answer 2

Answer:

1.5 feet

Step-by-step explanation:

The box needs to have a volume of 9 cubic feet.

Volume is l*w*h.

We know the width is 2 ft and the length is 3 ft.

2*3*h=9

6*h=9

Divide by 6

h=9/6

h=1.5

Related Questions

What is the 30th term of the linear sequence? -5, -2, 1, 4, 7

Answers

Answer:

the 30th number would be "82"

Step-by-step explanation:

it is adding by 3

30 would be 82 and it is adding by 3

Which conversion requires multiplication?

Decimeter to meter

Meter to kilometer

Kilometer to meter

Millimeter to centimeter

Answers

Answer:

Kilometer to meter

Step-by-step explanation:

I hope this helps.

Answer:C) kilometer to meter

Step-by-step explanation:

What is the area of this figure?

Select from the drop-down menu to correctly complete the statement.

56
90
146
216

Answers

answer is:146
we got a rectangle that’s 40 (4x10)
2 triangles that r 25 so 50 (2[5x10/2])
then the bottom triangle that’s 56
that’s how i did it. add them up and then
146.

Answer is 146. The side is 18cm and the 14 I'm solve for total area by multiplying.

A Farm stand sells two types of grapes the cost of green grapes can be represented by the equation y=1.5x, where y is the total cost for x pounds. the graph represent the cost of black grapes. what statement must be true?
answers
a) three pounds of green grapes cost 6.00
b) two pounds of black grapes cost 3.00
c)black grapes cost less per pound than green grapes
d)black grapes cost more per pound the green grapes

Answers

D because the cost of Black Grapes is 1.5x

D because Black grapes are 1.5

The variable in the equation 26 = 1 – 3r is r. Remembering the form ax + b = c, what are the values of the constants, a, b, and c in the equation?

Answers

The value of the constant a, b and c in the equation are -3, 1 and 26 respectively.

What is variable?

Variable are numbers represented by letters in a mathematical equation. Therefore,

26 = 1 - 3r

Using the form ax + b = c, where a, b and c are constant.

The value of a, b and c in the expression 26 = 1 - 3r can be solve as follows:

-3r + 1 = 26

Therefore,

a = -3b = 1c = 26

learn more on variable here: https://brainly.com/question/12035180

Answer:

A=-3

B=1

C=26

Step-by-step explanation:

LIST THE NUMBERS FROM 1 TO 10

Answers

1 2 3 4 5 6 7 8 9 10 :)

Answer:

1 2 3 4 5 6 7 8 9 10

Step-by-step explanation:

These are they

The volume of the rectangular prism is 16 cubic cm. The length is 2 and 1/3 cm and the width is 4 cm. What is the height?

Answers

Answer:

The answer is 1 and 5/7 cm

Step-by-step explanation:

20% of a is 18. What is a?

Answers

Answer:

3.6

Step-by-step explanation:

All you have to do is divide it.

90 is the answer for your question

( basic geometry) This is easy I just want to make sure my answer is right. part 3

Answers

Answer:

Step-by-step explanation:

B if you subtract both numbers from 180 you will get 35 and similar triangles have the same angle measures. so they are 80 65 and 35

I believe that the answer to this problem would be B

What type of association does the graph show between x and y? (4 points)

A scatter plot is shown. Data points are located at 1 and 1, 3 and 4, 2 and 2, 4 and 3, 2 and 6, 6 and 7, 7 and 4, 5 and 5, 6 and 2, 9 and 5.
a
Linear positive association

b
Nonlinear positive association

c
Nonlinear negative association

d
No association

Answers

C is the answer I think

I do think it C I hoped I helped

Mai biked 6 and 3/4 miles today, and Noah biked 4 and 1/2 miles. How many times the length of Noah's bike ride was Mai's bike ride?

Answers

Answer:

2/3 times as far

Step-by-step explanation:

1.5 times
So, to know how many times the length of Noah's bike ride was Mai's bike ride, we can use the following equation: Therefore, Mai biked 1.5 times more miles than Noah

PLEASE HEELLLLP WILL MARK BRAINLIEST

Answers

Answer:

312km

Step-by-step explanation:

1. Multiply. 4800 x 7% = 3744

2. Divide. 3744 / 12 = 312km sq.

So the area after 12 years is 312 km sq.

Answer:

2,009.2

Step-by-step explanation:

4,800×(1−7%)^(12)

2,009.2

hope it helps

Melanie can run around the track 9 times in 28 minutes. At this rate, how many laps can she run in 1 hour and 15 minutes?

Answers

Step-by-step explanation:

First step is to identify what the problem is asking for and what is given.

9 laps in 28 minutes

Searching for number of laps in 1 hour and 15 min.

1 hour + 15 min. = 75 minutes convert to minutes

9 laps / 28 minutes = x laps / 75 minutes create an equation

9/28 = x/75

9*75 = 28x cross multiply

675 = 28x

x = 675/28 = 24.12 simplify

Melanie can run 24 complete laps in 1 hour and 15 minutes.

HELLLP PLEASE I NEED THIS NOW

Answers

Step-by-step explanation:

(40×80) + 1/2×130×60

= 3,200 + 3,900

= 7,100 m²

7100 m2, hoped that helped

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Answers

Answer:

Step-by-step explanation:

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Answer:

Step-by-step explanation:

please give me brainliest thanks :)

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