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2 years ago

Solve for x. leave your answer in simplest radical form.

Mathematics

1 answer:

adell [148]2 years ago

8 0

Answer:

could you provide the equation for which x is to be solved?:)...If your question was supposed to be that ...then hope the solution helps:)

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You are building a habitat for your pe turtles that has a rectangular pond. The pond is 20 in. wide, 15 in. long, and 3 in. deep

Llana [10]

Answer:

D. 900 in ^3

Step-by-step explanation:

The volume of rectangular pond would be equal to the priduct of its height, width, and depth.

Volume = Length × Width × Depth

We are given

length = 15 inch

Width = 20 inch

Depth = 3inch

Volume = 15 × 20 × 3 = 900 in ^3

5 0

4 years ago

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Write4×4×4×4 in index

Allisa [31]

Answer:

4 to the power 4

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3 years ago

Is f(x)=3x5^2x-3 an exponential function? If so, write it in the form f(x)=ab^x

Anna11 [10]

Answer:

$f(x)=\frac{3}{125} * 25^x$

Step-by-step explanation:

Given

$f(x)=3*5^{2x-3}$

Required

To determine if it is an exponential function, we have to write in form of

$f(x) = ab^x$

If we're able to do so, then the function is an exponential function.

If otherwise, then it is not

$f(x)=3*5^{2x-3}$

Apply Law of indices

$f(x)=3*\frac{5^{2x}}{5^3}$

Express 5^3 as 125

$f(x)=3*\frac{5^{2x}}{125}$

Factorize the exponent of 5

$f(x)=3*\frac{5^{(2)x}}{125}$

Express 5^2 as 25

$f(x)=3*\frac{25^x}{125}$

This can be rewritten as:

$f(x)=\frac{3}{125} * 25^x$

By comparing the above to $f(x) = ab^x$

We have that

$a = \frac{3}{125}$

$b^x = 25^x$

Since, we've be able to express the function as $f(x) = ab^x$

Then, $f(x)=3*5^{2x-3}$ is an exponential function

8 0

3 years ago

A 9.0 ladder rests against the side of a wall. The bottom of the ladder is 1.5 meters from the base of the wall. Determine the m

maria [59]

Well we know that the 9.0 meter ladder is the hypotenuse And it is a right triangle with base of 1.5 meters. we have the adjacent and the hypotenuse. which is cosine. So:
cos (a) = adjacent/hypotenuse
cos (a) = 1.5/9.0
cos (a) = 1 / 6
a = cos^-1 (1 / 6)
a = 80.4 degrees

8 0

4 years ago

How to solve this trig triangle

fiasKO [112]

Step-by-step explanation:

First you need to find the semi perimeter (s) and apply the formula of the triangle and you will get your answer

7 0

3 years ago

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