3 years ago

The volume of a cube is given by

1 answer:

8 0

Multiplying a side by a side by a side.(it's the same as a cuboid, but because all the side have the same length, you can simply cube a side to get the answer)

You might be interested in

What is the function rule for the line?

ludmilkaskok [199]

A: Slope:

y-intercept:

(

−

)

−

6 0

2 years ago

If the mean of 25, 28, a, 30 and 32 is 27, then find the value of a.

Anna11 [10]

Answer:

a = 20

Step-by-step explanation:

The mean is calculated as

mean = $\frac{sum}{count}$

= $\frac{25+28+a+30+32}{5}$ = $\frac{115+a}{5}$

Then

$\frac{115+a}{5}$ = 27 ( multiply both sides by 5 to clear the fraction )

115 + a = 135 ( subtract 115 from both sides )

a = 20

6 0

2 years ago

The speedy punt returner and the ferocious defensive player are headed straight toward each other. The punt returner is travelin

Svetach [21]

Answer:

Step-by-step explanation:

15+12=27

54 / 27 = 2

8 0

3 years ago

Keith borrowed $102 from his dad, and he is paying him back $11 each month

cricket20 [7]

Answer:

9.2

Step-by-step explanation:

102/11

i would take him 9.2 months to pay back

4 0

2 years ago

Read 2 more answers

What is the factored form of the expression. (2n^2 + 5n + 3) (4n - 5)

7nadin3 [17]

So firstly, <u>the factor (4n - 5) cannot be further factored, so we will be focusing on 2n² + 5n + 3.</u>

So for this, we will be factoring by grouping. Firstly, what two terms have a product of 6n² and a sum of 5n? That would be 2n and 3n. Replace 5n with 2n + 3n:

$(2n^2 + 2n + 3n + 3)(4n - 5)$

Next, factor 2n² + 2n and 3n + 3 separately. Make sure that they have the same quantity on the inside of the parentheses:

$(2n(n+1)+3(n+1))(4n-5)$

Now we can rewrite this expression as<u> $(2n+3)(n+1)(4n-5)$ , which is your final answer.</u>

7 0

3 years ago