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3 years ago

Write 4x to 3/7 power in radical form . Thanks

Mathematics

1 answer:

belka [17]3 years ago

7 0

Answer:

$\sqrt[7]{(4x)}$ ³

Step-by-step explanation:

4x to 3/7 power in radical form

= $\sqrt[7]{(4x)}$ ³

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Help me please!

telo118 [61]

Answer:

$f^{-1}(6) = 50$

Step-by-step explanation:

Given

$f(x) = \sqrt{2x} - 4$

Required

Find $f^{-1}(6)$

First, we calculate the inverse function

$f(x) = \sqrt{2x} - 4$

Express f(x) as y

$y = \sqrt{2x} - 4$

Swap the positions of x and y

$x = \sqrt{2y} - 4$

Solve for y: Add 4 to both sides

$4 + x = \sqrt{2y} - 4+4$

$4 + x = \sqrt{2y}$

Square both sides

$(4 + x)^2 = 2y$

Divide both sides by 2

$y = \frac{(4 + x)^2}{2}$

Express y as an inverse function

$f^{-1}(x) = \frac{(4 + x)^2}{2}$

Next, solve for: $f^{-1}(6)$

Substitute 6 for x

$f^{-1}(6) = \frac{(4 + 6)^2}{2}$

$f^{-1}(6) = \frac{(10)^2}{2}$

$f^{-1}(6) = \frac{100}{2}$

$f^{-1}(6) = 50$

7 0

3 years ago

Name the degree of the monomial. -10x^(4)

Anna35 [415]

Answer:

4th degree

Step-by-step explanation:

The degree of a monomial is the sum of the exponents of all its variables

FOR EXAMPLE:

7y^(2) x^(3)

the degree of monomial is 2+3=5 (5th degree)

3 0

2 years ago

a crew of highway workers paved 2/15 mile in 20 minutes.if they continued working at the same rate,what portion of a mile wil th

icang [17]

Answer:

2/5 of a mile

Step-by-step explanation:

The easiest approach is to realise that one hour is 3 times longer than

20 minutes. The longer the time, the more they will pave.

2/5 of a mile, in 20 minutes, how much in 60 minutes?(#)

They will pave 3 times more.

2/15 x 3/1 = 6/15 of a mile

6/15 = 2/5 of a mile

8 0

3 years ago

07:38 On a coordinate plane, solid circles appear at the following points: (negative 4, 2), (negative 2, 2), (negative 1, 4), (1

Sphinxa [80]

Answer:

(-3,2)

Step-by-step explanation:

3 0

3 years ago

The results of an analysis, on the makeup of garbage, done by the Environmental Protection Agency was published in 1990. Some of

shusha [124]

The results of an analysis, on the makeup of garbage, done by the Environmental Protection Agency was published in 1990. Some of the results are given in the following table, which for various years gives the number of pounds per person per day of various types of waste materials.

6 0

3 years ago

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