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3 years ago

Find the value of X please!!!

Mathematics

2 answers:

dybincka [34]3 years ago

8 0

Answer:

What are we finding for X?

Step-by-step explanation:

Debora [2.8K]3 years ago

3 0

Because the polygons are similar... we can create this proportion relationship.

$\frac{8}{10} = \frac{4}{x}$

Using cross multiplication...

4·10=8x

8x=40

x=5

answer: x=5

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A circle in the zy-Plane has a center at(3/4,1/2) and a radius that is 3/5 units long. which of the following is an equation of

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Answer:b

Step-by-step explanation:

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2 years ago

The transformation of 'f' is represented by 'g'. Write a rule for g. f(x)=\root(3)(x). Then show your check steps.

podryga [215]

Answer:

$g(x)=-2\sqrt[3]x$

$g(x) = -2f(x)$

Step-by-step explanation:

Given

$f(x) = \sqrt[3]x$

Required

Write a rule for g(x)

See attachment for grid

From the attachment, we have:

$(x_1,y_1) = (-1,2)$

$(x_2,y_2) = (1,-2)$

We can represent g(x) as:

$g(x) = n * f(x)$

So, we have:

$g(x) = n * \sqrt[3]x$

For:

$(x_1,y_1) = (-1,2)$

$2 = n * \sqrt[3]{-1}$

This gives:

$2 = n * -1$

Solve for n

$n = \frac{2}{-1}$

$n = -2$

To confirm this value of n, we make use of:

$(x_2,y_2) = (1,-2)$

So, we have:

$-2 = n * \sqrt[3]1$

This gives:

$-2 = n * 1$

Solve for n

$n = \frac{-2}{1}$

$n = -2$

Hence:

$g(x) = n * \sqrt[3]x$

$g(x)=-2\sqrt[3]x$

or:

$g(x) = -2f(x)$

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2 years ago

Maya plots the yards lost during a football game on a number line and labels it A. She plots Point B to the right of zero, a dis

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Answer:

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Step-by-step explanation:

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2 years ago

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Answer:

Step-by-step explanation:

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Natali5045456 [20]

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2 years ago