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garri49 [273]
2 years ago
12

STION%7D%7D" id="TexFormula1" title="\huge\color{yellow}\underline \colorbox{violet} {\color{red}{QUESTION}}" alt="\huge\color{yellow}\underline \colorbox{violet} {\color{red}{QUESTION}}" align="absmiddle" class="latex-formula">
Direction:Find the volume of each solid figure below.


correct answer=brainles
nice answer=rate 5 star
explanation=heart

incorrect=report
no explanation=report

​

Mathematics
1 answer:
larisa [96]2 years ago
5 0

Explanation:

Volume of rectangular prism: Length * Width * Height

Solve:

<u></u>

<u>1)</u>

Volume: 9 * 9 * 9 = 9³ = 729 cm³

<u>2)</u>

Volume: 7 * 3 * 2 = 42 m³

<u>3)</u>

Volume: 7 * 7 * 7 = 7³ = 343 cm³

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zvonat [6]

Answer:

13

Step-by-step explanation:

8-5x^3, if x = -1

=8-5(-1)^3

=8+5

=13

6 0
3 years ago
Enter the value of a and b that complete the sum: 3/x + 5/x^2 = ax+b/x^2
Aleksandr [31]

Answer:

a=\frac{3}{x^{2} }

b=5

Step-by-step explanation:

we are given

\frac{3}{x} }+\frac{5}{x^{2} }=ax+\frac{b}{x^{2} }

we will compare both sides of equaion

 \frac{b}{x^{2} }=\frac{5}{x^{2} }

comparing both sides we get

b=5

and

\frac{3}{x} }=ax

a=\frac{3}{x^{2} }

hence

a=\frac{3}{x^{2} }

and   b=5

4 0
3 years ago
The number of students enrolled at a college is 14,000 and grows ​6% each year.
BigorU [14]

Answer:

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3 0
3 years ago
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You could win a giant jar of jelly beans if only you could guess how many are in the jar. You find a smaller jar such that the g
Gennadij [26K]

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5(83) = 415 jelly beans

4 0
3 years ago
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Which equation is the inverse of y=2x^2-8
shusha [124]

Step-by-step explanation:

In order to get the inverse of equation, we will interchange the variables and solve for x and y as follows.

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whereas,  y + 8 = 2x^{2}

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Now, on interchanging the variable we will get the equation as follows.

               x = 2y^{2} - 8

               x + 8 = 2y^{2}

                     y = \sqrt{\frac{x+8}{2}}


4 0
3 years ago
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