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2 years ago

Find the volume of the prism.

Mathematics

1 answer:

gtnhenbr [62]2 years ago

4 0

Answer:

66 $cm^{3}$

Step-by-step explanation:

Vol = Bh where B is the area of the base and h is the distance between the bases (height)

The base is a right triangle and has an area of

B = 1/2bh = 1/2(4)(3) = 6

h = 11

V = 6(11) = 66 $cm^{3}$

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2 years ago

Need some help with this question please

Serggg [28]

Answer:

$\frac{15}{17}$

Step-by-step explanation:

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2 years ago

At a meeting, there were 18 men and 24 women. What is the ratio of men to women at the meeting?

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Step-by-step explanation:

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2 years ago

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2 years ago

three sets of the sum of a number and four are added to the sum of seven times the same number and thirteen

almond37 [142]

The algebraic expression for given statement is: 10x + 25 or 3(x + 4) + (7x + 13)

Solution:

Given the statement:

Three sets of a sum of a number and four are added to the sum of seven times the same number and thirteen

Let us first understand the given statement,

Let the number be "x"

" sum of a number and four" means x + 4

"Three sets of a sum of a number and four" translated to 3(x + 4)

"sum of seven times the same number and thirteen" means 7x + 13

Thus the algebraic expression for given statement is:

$3(x+4)+(7x + 13)$

Using distributive property in above expression

$a(b+c) = ab + bc$

Therefore,

$3(x+4)+(7x + 13) = 3x + 12 + 7x + 13$

Combine the like terms

$3(x+4)+(7x + 13) = 10x+25$

Thus the required expression for given statement is: 10x + 25 or 3(x + 4) + (7x + 13)

7 0

2 years ago