All categories

2 years ago

The volume of the box is 60 cubic inches. What are the length, width, and height of the box?

Mathematics

1 answer:

Serggg [28]2 years ago

8 0

Answer: The volume is the product of the Length, Width, and Height: V = LWH.

Step-by-step explanation: We are given V = 240 in.3, and H = 6 in., and L = W + 3 in.

Thus 240 in.3 = (W+3 in.)*W*(6 in.) so W(W+3 in.) = 240 in.3 / 6 in. = 40 in.2

Using the distributive property and moving the constant to the left gives:

W2 + (3 in.)W - 40 in.2 = 0

This factors:

(W + 8 in.)(W - 5 in.) = 0

The first factor gives W = -8 in. which is nonsense because it is negative.

The second factor gives a valid answer of W = 5 in.

You might be interested in

Identify the interval(s) on which the function y = x^2-3x-40 is positive

MakcuM [25]

Answer:

See below

Step-by-step explanation:

x^2-3x-40 Factor

(x - 8) (x + 5)

The x intercepts are -5 and 8

(negative infinity, -5)

(8, positive infinity)

3 0

1 year ago

Why would a prism beat a sphere in a competition

vivado [14]

whyyyyyyyyyyyyyyyyyyy?

6 0

2 years ago

What is the rotation that translates AWXY to AW'X'Y'? Be sure to give the degre

oee [108]

The rotation that that translates AWXY to AW'X'Y' is a 45° anticlockwise rotation. See the attached image for details.

<h3>What is a rotation in math?</h3>

Rotation in math refers to the change in the angle of a geometric shape around a central axis on a point on the geometric plane such that it's original coordinates are modified but it's size or shape.

Hence, it is correct to state that The rotation that that translates AWXY to AW'X'Y' is a 45° anticlockwise rotation.

Learn more about translation at:
brainly.com/question/1574635
#SPJ1

4 0

1 year ago

Who wants to join a pad-let?

Thepotemich [5.8K]

Answer:

me bc im bored

Step-by-step explanation:

4 0

2 years ago

Read 2 more answers

Need heeeelp please

statuscvo [17]

Answer:

1) log7 (5*8)= log7(40)

2) log2(11) -log2(9)=log2(11/9)

3)2log9 2=log9(2^2)

7 0

1 year ago