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2 years ago

Brainliest if correct!i need help w this. need it by wednesday

Mathematics

1 answer:

skelet666 [1.2K]2 years ago

5 0

Answer:

I need help to this thing even given me what I need

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Unit cube:

Nutka1998 [239]

Answer:

12 unit cubes

Step-by-step explanation:

There are 4 unit cubes on each layer, and there are 3 layers as you can see. So 4 × 3 would equal 12.

8 0

2 years ago

You have a handful of dimes and quarters that totals 26 coins and is worth $5.15. How many of each do you have?

borishaifa [10]

Answer:

9 dimes and 17 quarters

Step-by-step explanation:

9+17=26 coins

9 dimes = 90 cents

17 = 425 cents

90+425= 515 cents or $5.15

Hope this helps! :)

5 0

2 years ago

Which function is best represented by this graph?

Reil [10]

Answer:

y= $\frac{2}{7}$ x-2

Step-by-step explanation:

Slope intercept form is a way to describe a function using its slope and y-intercept and is written as y=mx+b.

m=slope

b=y-intercept

Looking at the graph we can see it goes through x=0 at y=-2 making -2 the y-intercept.

Then we must solve for slope, slope is rise/run. From the point (0,-2) the function travels to (7,0).

This gives us a rise (change in x) of 2 and a run (change in y) of 7 and 2/7 as our slope.

4 0

2 years ago

What is −5/6÷9/10 ? A −27/25 B −4/3 C −25/27 D −3/4

Anna [14]

Answer and Step-by-step explanation:

$\huge\boxed{~~Answer:\frac{-25}{27} ~~}$

$\frac{-5}{6}$ ÷ $\frac{9}{10}=\frac{-25}{27}$

5 0

3 years ago

Read 2 more answers

Can the following expressions be written in a simpler forms? If yes, write an expression for each problem. If not, explain why w

Alona [7]

Answer:

Both of them can be simplified.

Recall that 4 = 2^2.

2^7 / 4^2 = 2^7 / (2^2)^2 = 2^7 / 2^4 = 2^(7-4) = 2^3 = 8

Similarly, 2^7 / 2^4 = 2^(7-4) = 2^3 = 8

The answers to both exercises are 8.

6 0

2 years ago