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2 years ago

Below is the table of values for the following function. f(x) = 22 - 5x + 4

Mathematics

1 answer:

notsponge [240]2 years ago

3 0

Answer:

Step-by-step explanation:

Thde y-intercept is the value oy y when x = 0. The data table tells us the value of y when x=0 is 4. The ordered pair is (0,4)

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Which fraction is equal to 1/4

Morgarella [4.7K]

A fraction that can be equaled to the same as 1/4 is 2/8. Now 2/8 is the larger fraction that can be shortened to 1/4.

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3 years ago

Solve for y z= x+y/5 due in 9 mins

Makovka662 [10]

Answer:

y = 5z - x

Step-by-step explanation:

Given

z = $\frac{x+y}{5}$ ( multiply both sides by 5 to clear the fraction )

5z = x + y ( subtract x from both sides )

5z - x = y

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3 years ago

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Step-by-step explanation:

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3 years ago

Use the triangle below to find cos V.

Semenov [28]

Answer:

$cos\ V = \frac{2\sqrt{29}}{29}$

Step-by-step explanation:

Given

The attached triangle

Required

Find cos V

In trigonometry:

$cos\theta = \frac{Adjacent}{Hypotenuse}$

In this case:

$cos V= \frac{TV}{UV}$

Where

$TV = 6$

and

$UV^2 = TV^2 + TU^2$ -- Pythagoras

$UV^2 = 6^2 + 15^2$

$UV^2 = 261$

Take square roots

$UV = \sqrt{261$

$UV = \sqrt{9*29$

$UV = \sqrt{9} *\sqrt{29$

$UV = 3\sqrt{29$

So:

$cos V= \frac{TV}{UV}$

$cos\ V = \frac{6}{3\sqrt{29}}$

$cos\ V = \frac{2}{\sqrt{29}}$

Rationalize:

$cos\ V = \frac{2}{\sqrt{29}}*\frac{\sqrt{29}}{\sqrt{29}}$

$cos\ V = \frac{2\sqrt{29}}{29}$

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3 years ago

What is the value of the expression

Gelneren [198K]

Answer:32

Step-by-step explanation: First you do 4×4×4×

=64 then you divide by 2.. 64÷2=32

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3 years ago

Read 2 more answers