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2 years ago

a prism with a base area of 5ft2 and a height of 10 ft is dilated by a factor of 6/5. what is the volume of the dilated prism

Mathematics

1 answer:

Volgvan2 years ago

6 0

I guess 52inches as volume of a prism=Base area x Height

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2 years ago

30 points

s2008m [1.1K]

Answer:

A: You plot these points (-3,4) (-3,6) (-5,6) (-7,4)

B: The transformation would be described as a reflection over the y axis

C: The transformation does result in a congruent figure because the shape doesn't change in size or shape and in length or width

Step-by-step explanation:

So our plots from the figure are: (3,4) (3,6) (5,6) (7,4)

So using the rule (x, y) → (-x, y) are new points would be:

(-3,4)

(-3,6)

(-5,6)

(-7,4)

This rule (x, y) → (-x, y) is used for the type of transformation that is a reflection but over the y axis.

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1 year ago

Evaluate (9^1/2) over (4^-1/2)????

erik [133]

Using laws of exponents,

9^(1/2) = 34^(-1/2) = (1/4)^(1/2) = 1/2

Therefore,9^(1/2)/(4^(-1/2)) = 3/(1/2) = 6.

I hope my answer has come to your help. Thank you for posting your question here in Brainly. We hope to answer more of your questions and inquiries soon. Have a nice day ahead!

5 0

3 years ago

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inna [77]

10^2+2^2=x^2
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2 years ago

7 squared by 2 +3(4 squared by 2 +3+2)

VLD [36.1K]

Answer:

The answer of the given expression is $\frac{127}{2}$ .

Step-by-step explanation:

Given $\frac{7^2}{2}+3(\frac{4^2}{2}+3+2)$ .

Step 1 : Firstly we have to solve for brackets, adding the fraction with digits. For this we have to multiply 3 and 2 by 2 by 2 which gives the same denominator.

$\frac{4^2}{2}+3+2=\frac{16}{2}+3+2\\\frac{16}{2}+\frac{3\times2}{2}+\frac{2\times2}{2}= \frac{16}{2}+\frac{6}{2}+\frac{4}{2}=\frac{26}{2}$

Step 2 : Fraction under the brackets is solved now we have to multiply the result with 3 to remove the brackets.

$\frac{26}{2}\times3=\frac{78}{2}$

Step 3 : Now we have an expression with same denominator, here simply add and we get the result.

$\frac{7^2}{2}+\frac{78}{2}=\frac{49}{2}+\frac{78}{2}=\frac{127}{2}$

Hence the solution for given expression is $\frac{127}{2}$ .

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3 years ago