3 years ago

The volume of the triangular prism is 54 cubic units.

Mathematics

2 answers:

NemiM [27]3 years ago

8 0

Answer:

A. 3

Step-by-step explanation:

on edge 2020

tensa zangetsu [6.8K]3 years ago

5 0

The value of x is: 3

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Malika responded that the value of t in the equation, t3 = 64/27 is 8/3. Explain why you agree or disagree with Malika. Justify

Minchanka [31]

Answer:

divide 64/8 and 27/9 to arrive at 8/3 for 64/27

3 0

3 years ago

A particular computer takes 13 minutes to download a 39-minute TV show. How long will it take the computer to download a 2-hou

ZanzabumX [31]

Since 2 hours is 120 minutes, then

$\bf \begin{array}{ccll}
\stackrel{download}{minutes}&\stackrel{show}{minutes}\\
\text{\textemdash\textemdash\textemdash}&\text{\textemdash\textemdash\textemdash}\\
13&39\\
x&120
\end{array}\implies \cfrac{13}{x}=\cfrac{39}{120}\implies \cfrac{13\cdot 120}{39}=x$

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3 years ago

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makvit [3.9K]

Answer:

2,-8

Step-by-step explanation:

this should be the two answers

6 0

3 years ago

Someone please help me with problem #7 !!!

ser-zykov [4K]

Answer: b and d

Step-by-step explanation:

Since the roots are x=2 and x=6, we can write the equation as

$f(x)=a(x-2)(x-6)$

Substituting in the coordinates of the vertex,

$-4=a(4-2)(4-6)\\\\-4=-4a\\\\a=1$

So, the equation is $f(x)=(x-2)(x-6)$

On expanding, we get $f(x)=x^2 - 8x+12$

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2 years ago

A rectangle has a perimeter of 72 feet. The length is twice the width. Find the dimensions of the rectangle......

denpristay [2]

Set up a system of equations:
2l + 2w = 72
l = 2w

Solve the system using substitution:
2(2w) + 2w = 72
Solve for w:
4w + 2w = 72
—> 6w = 72
—> w = 12

Plug in the value for ‘w’ in the second equation:
l = 2(12)
—> l = 24

The width is 12.
The length is 24.

4 0

3 years ago