Can you answer the question in the picture pls :)

How many unit cubes are in one layer?

Ira Lisetskai [31]

Answer:

6 unit cubes

<u>Skills needed: Dimensioning</u>

Step-by-step explanation:

1) Layers are the length x width

The height determines the number of layers. There are 5 layers in this figure as the height is 5.

2) The length x width = 3 x 2 = 6

6 is the answer in this case.

3 0

1 year ago

1. If A = {1, 2, 3,4}, B = {3,4,5,6}, C = {1, 2, 4, 6, 7}, then find i) AUB ii) BUC iii) (AUB)UC v) An(BNC) vi) AU(BUC) iv) AN(B

notsponge [240]

Answer:

i) AUB={1,2,3,4,5,6}

ii) BUC={1,2,3,4,5,6,7}

iii)(AUB)UC={1,2,3,4,5,6,7}

iv) {1,2,3,4}

v) {4}

vi){1,2,3,4,5,6,7}

Step-by-step explanation

AUB means all the elements belongs to a and b

AnB means elements common to both sets

3 0

2 years ago

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GIVING BRAINLIEST Write a proportion that could be used to solve for each variable. Then solve. 16 walls in 40 hours 3 walls in

soldi70 [24.7K]

The proportion that could be used to solve for the variable is $\frac{16}{40}=\frac{3}{h}$ ; h = 7.5 ⇒ answer b

Step-by-step explanation:

A proportional relationship: one variable is always a constant value times the other, that constant is called the constant of proportionality

y = k x is the equation of the proportional relationship
We can write the proportional relationship in the form $\frac{y_{1}}{x_{1}}=\frac{y_{2}}{x_{2}}=k$

The number of walls and the number of hours are increased or decreased together

∴ The number of walls and the number of hours are proportion

∵ 16 walls in 40 hours

∵ 3 walls in h hours

- By using the second rule above

∴ $\frac{16}{40}=\frac{3}{h}$

The proportion that could be used to solve for the variable is $\frac{16}{40}=\frac{3}{h}$

Let us solve it to find h

∵ $\frac{16}{40}=\frac{3}{h}$

- By using cross multiplication

∴ 16 × h = 3 × 40

∴ 16 h = 120

- Divide both sides by 16

∴ h = 7.5

The value of h is 7.5 hours

Learn more:

You can learn more about the proportion in brainly.com/question/10708697

#LearnwithBrainly

4 0

3 years ago

Lashonda purchased a prepaid phone for $20 . Long distance calls cost 21 cents a minute using this card .lashonda used her card

Whitepunk [10]

So, if a long distance call costs 21 cents we just use a formula first we do 20 - 9.92, which gives us 10.08, then we divide it like this: 10.08 / 0.21, which gives 48! So, Lashonda spent 48 minutes making a long distance call! Hope this helped! Brainliest is always appreciated.

7 0

3 years ago

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-3(2r-4) > 2(5-3r)<br> Whats the inequality?

VLD [36.1K]

-3 (2r - 4) > 2 (5 - 3r)
-6r + 12 > 10 - 6r
12 > 10

There is no solution

4 0

3 years ago

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