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3 years ago

5. Chloe has 20 unit cubes How many different rectangular prisms can she build with the cubes?

Mathematics

1 answer:

professor190 [17]3 years ago

8 0

The answer is C. 10 because you only need 2 unit cubes to make a rectangular prism

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Complete the following statement. Write your answer as a decimal or whole number.

IRINA_888 [86]

Answer:

75% of $20 is $15

Step-by-step explanation:

Hope this helps

7 0

3 years ago

What is X equal to? <br> Urgent! Middle school work

natka813 [3]

Answer:

x = 12

Step-by-step explanation:

42 + 4x = 90 ( as it is right angle)

transpose to find x

4x = 90 - 42

4x = 48

x = 48/4

x = 12

3 0

2 years ago

Read 2 more answers

When the ? method , interest is charged only on the balance remaining in your account ?

julia-pushkina [17]

I think the answer is unpaid balance

5 0

3 years ago

Classify the following system of equations.

zubka84 [21]

Answer:

B) consistent, dependent

Step-by-step explanation:

The given system is

45x - 30y = -90

-12x + 8y = 24

Let us make y the subject in both equations to get:

Top equation

$y = \frac{3}{2}y + 3$

Bottom equation

$y = \frac{3}{2}x + 3$

We can see that both equations are identically the same.

There is going to be infinitely many solutions.

We say the system is consistent and dependent.

The correct choice is B

4 0

3 years ago

a club is holding a raffle. Ten thousand tickets have been sold for $2 each. There will be a 1st prize of $3000, 3 second prizes

seropon [69]

Answer:

1000(1/20000) +

300(2/20000) +

10(20/20000) +

1800/20000 = .09

Step-by-step explanation:

Each ticket purchased is expected to win 9 cents

Each ticket purchased cost 75 cents

If you interpret expected winnings per ticket to include the cost then each ticket is expected to lose 66 cents.

4 0

3 years ago