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3 years ago

Which of these could be the dimensions of a unit cube? Select all that apply.

Mathematics

1 answer:

nevsk [136]3 years ago

4 0

Answer:

1 ft. by 1 ft. by 1 ft.

1 mm by 1 mm by 1 mm

Step-by-step explanation:

it's a cube, all sides are the same :)

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What is 11 divided by 7?

sesenic [268]

11/7 = 1.57

Hope this Helps!!

4 0

3 years ago

Read 2 more answers

Charlie's garage has a rectangular floor space. Its length is 3 times its width. Charlie extends the width of his garage to 6 m,

MAXImum [283]

Answer:

The percentage change is 140%

Step-by-step explanation:

Given

$L= 3W_1$ ---- initial dimension

$W_2 = 6m$ --- new width

$A_2 = 45m^2$ --- new dimension

Required

The percentage increment

The length remains constant because only the width is extended.

The new area is:

$Area =Length * Width$

$A_2=L * W_2$

Make L the subject

$L = \frac{A_2}{ W_2}$

Substitute values for A and W

$L = \frac{45m^2}{6m}$

$L = \frac{45m}{6}$

$L = 7.5m$ --- this is the length of the garden

Calculate the initial width:

$L= 3W_1$

Make W1 the subject

$W_1 = \frac{1}{3} * L$

$W_1 = \frac{1}{3} * 7.5$

$W_1 = 2.5$

So, the initial area is:

$A_1 = L_1 * W_1$

$A_1 = 2.5 * 7.5$

$A_1 = 18.75$

The percentage change in area is:

$\%A = \frac{A_2 - A_1}{A_1}$

$\%A = \frac{45 - 18.75}{18.75}$

$\%A = \frac{26.25}{18.75}$

$\%A = 1.4$

Express as percentage

$\%A = 1.4*100\%$

$\%A = 140\%$

4 0

3 years ago

Factor each expression 32+16x

Reil [10]

32 + 16x
= 16 x 2 +16x
= 16(2+x)

3 0

3 years ago

Read 2 more answers

the third shipment weighed 10.25 times as much as the second shipment. if the third shipment weighed 15,622 pounds how much does

Andreyy89

Answer:

$1524\frac{4}{41} = s$

Step-by-step explanation:

15622 = 10,25s

_____ _____

10,25 10,25

$1524\frac{4}{41} = s$

The second shipment weighs $1524\frac{4}{41}$ pounds.

I am joyous to assist you anytime.

7 0

4 years ago

Someone help me with number 4 plz

AURORKA [14]

Good luck i have nooooooo idia how to do anyof that,

7 0

3 years ago