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mihalych1998 [28]
1 year ago
14

Can someone help with explanation please:)

Mathematics
1 answer:
il63 [147K]1 year ago
5 0

Answer:

Step-by-step explanation:

Volume of triangular prism:

V_{1} = A_{base} × H

Volume of triangular pyramid:

V_{2} = \frac{A_{base} *H}{3}

The total volume of figure is

V = V_{1} + V_{2}

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Inverse of y equals 12 to the x
e-lub [12.9K]

Answer:

f^{-1}(x) = log_{12}(y)

Step-by-step explanation:

We have the following function

y = 12^x, and we need to find the inverse function.

To find the inverse function we should solve the equation for "x". To do so, first, we need to:

1. Take the logarithm in both sides of the equation:

lg_12 (y) = log _12 (12^x)

(Please read lg_12 as: "Logarithm with base 12")

From property of logarithm, we know that lg (a^b) = b*log(a)

Then:

lg_12 (y) = x*log _12 (12)

We also know that log _12 (12) = 1

Then:

x = log_12(y).

Then, the inverse of: y= 12^x is:

f^{-1}(x) = log_{12}(y)

5 0
3 years ago
Which statement is true for the equation 4n – 3 = 4n – 2 Select one: a. It has no solution. b. It has one solution. c. It has tw
oksian1 [2.3K]
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-3=-2 

Since -3!=-2, there is no solution.

So your answer is a.
7 0
3 years ago
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chad buys peanut in 2-pound bags.He repackages them into bags that hold 5/6 pound of peanuts.How many 2-pound bags of peanuts sh
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First, let's find out how many 5/6 pound bags he can fill with on 2 pound bag.

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This means that Chad needs to buy 5 of the 2 pound bags to fill 12 of the 5/6 pound bags, and he will not have peanuts leftover

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3 years ago
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What’s the total area of a rectangular prism with a height of 17 feet, a width of 12feet, and a thickness of 10feet?
Bad White [126]

Answer:

988 feet________________

8 0
2 years ago
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