2 years ago

Valentina has a tray where she keeps all of her important papers. The tray is in the shape of a rectangular prism with no top.

Mathematics

2 answers:

Alchen [17]2 years ago

6 0

The answer is 300 as 2.5x10x12=300

kramer2 years ago

3 0

Answer:

D.300

Step-by-step explanation:

did it on a test.

You might be interested in

Can u help me with this

Nimfa-mama [501]

4b - 7 + 2b + 11 and b + 3 + b + 1 are congruent.

You add the common factors in each problem: 2b + 4 = 2b + 4

4 0

2 years ago

Write the number twenty-three in stander form

kozerog [31]

Answer:

Step-by-step explanation:

8 0

2 years ago

Read 2 more answers

tigry1 [53]

4) What is the question

6 0

2 years ago

I don't remember how to solve this problem I missed yesterday when we learned it. 4(x-2+y)

kow [346]

Answer:

4x - 8 + 4y

Step-by-step explanation:

4(x - 2 + y)

4x - 8 + 4y

You multiply each term in the parenthesis by the number in front of it.

3 0

2 years ago

Log(x⁴+3x³) - log(X + 3 ) + log2 - log6 = 2logx . find the value of x

AfilCa [17]

The given equation is

$\begin{gathered} \log (x^4+3x^3)-\log (x+3)+\log 2-\log 6=2\log x \\ \log (\frac{x^4+3x^{3^{}}}{x+3})+\log \frac{2}{6}=\log x^2 \\ \log \frac{x^3(x+3)}{x+3}+\log \frac{1}{3}=\log x^2 \\ \log x^3+\log \frac{1}{3}=\log x^2 \\ \log \frac{x^3}{3}=\log x^2 \\ \frac{x^3}{3}=x^2 \\ x^3-3x^2=0 \\ x^2(x-3)=0 \end{gathered}$

hence

$x=0\text{ or x=3}$

But x cannot be zero so x=3

So the value of x is 3

7 0

4 months ago