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2 years ago

What is the volume of the triangular prism?

Mathematics

1 answer:

lorasvet [3.4K]2 years ago

3 0

It would be A, 15cm3 because if you find tho e volume of the triangular face, you will get 3cm2. Then you multiply that my the length of the prism, and 5 x 3 is 15. Thus, 15cm2

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If one-sixth of a number plus one-third returns two-thirds of that number What is the number

Solnce55 [7]

Answer:

$x= \frac{2}{3}$

Step-by-step explanation:

Let the number be x

Given

$\frac{1}{6}x + \frac{1}{3} = \frac{2}{3}x$

Required

Find x

$\frac{1}{6}x + \frac{1}{3} = \frac{2}{3}x$

Collect Like Terms

$\frac{1}{6}x - \frac{2}{3}x = - \frac{1}{3}$

Take LCM

$\frac{1 - 4}{6}x = \frac{-1}{3}$

$\frac{- 3}{6}x = \frac{-1}{3}$

Multiply both sides by 6

$6 * \frac{- 3}{6}x = \frac{-1}{3} * 6$

$-3x= -2$

Divide both sides by -3

$\frac{-3x}{-3}= \frac{-2}{-3}$

$x= \frac{2}{3}$

Hence, the number is $\frac{2}{3}$

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4 years ago

1 Find the equation of the axis of symmetry and the coordinates of the vertex of the

Varvara68 [4.7K]

4(-1/2)*(5/4)=-5/8
-29/16——->-41/16
(-5/8,-41/16)
Answer—5/8

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4 years ago

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slava [35]

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3 years ago

Read 2 more answers

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guajiro [1.7K]

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3 years ago

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Sedbober [7]

Answer:

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Step-by-step explanation:

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