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3 years ago

A game developer

Mathematics

1 answer:

Papessa [141]3 years ago

7 0

Answer:

3895.38

Step-by-step explanation:

Multiply tax rate by income: 64923 x .06=3895.38

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What is the common denominator of 4/X +2/3X

vitfil [10]

Answer:

Step-by-step explanation:

6 0

3 years ago

Use algebra to solve 3x+4 = 1/x<br> The exact solutions are x=<br> Х

skad [1K]

Answer:

Ignore the A before the ±, it wouldn't let me type it correctly.

$x=\frac{2±\sqrt{7} }{3}$

Step-by-step explanation:

3x + 4 = 1 ÷ x

3x + 4 - 4 = 1 ÷ x - 4

3x = 1 ÷ x - 4

$3x=\frac{1}{x} +\frac{x(-4)}{x}$

$3x=\frac{1+x(-4)}{x}$

$3x=\frac{1-4x}{x}$

$x(3x)=x(\frac{1-4x}{x})$

x · 3x = - 4x + 1

3x² = - 4x + 1

3x² - (- 4x + 1) = 0

3x² + 4x - 1 = 0

Ignore the A before the ±, it wouldn't let me type it correctly.

$x=\frac{-b±\sqrt{b^{2}-4ac } }{2a}$

a = 3

b = 4

c = - 1

$x=\frac{-4±\sqrt{4^{2}-4((3)(-1)) } }{2(3)}$

$x=\frac{-4±\sqrt{16-4((3)(-1)) } }{2(3)}$

$x=\frac{-4±\sqrt{16+12 } }{2(3)}$

$x=\frac{-4±\sqrt{28 } }{2(3)}$

$x=\frac{-4±\sqrt{(2)(14) } }{2(3)}$

$x=\frac{-4±\sqrt{(2)(2)(7) } }{2(3)}$

$x=\frac{-4±\sqrt{2 } \sqrt{2}\sqrt{7} }{2(3)}$

$x=\frac{-4±2\sqrt{7} }{2(3)}$

$x=\frac{-4±2\sqrt{7} }{6}$

Two separate equations

$x=\frac{-4+2\sqrt{7} }{6}$

$x=\frac{2+\sqrt{7} }{3}$

$x=\frac{-4-2\sqrt{7} }{6}$

$x=\frac{2-\sqrt{7} }{3}$

7 0

3 years ago

Write an equation to describe this situation then solve it. Eight less than three times a number equals twenty-two

EastWind [94]

Answer:

The number is 10

Step-by-step explanation:

3x-8=22

3x=30

x=10

6 0

4 years ago

What is the IQR of 1, 4, 5, 12, 3, 21, 13, 5

aleksklad [387]

Answer:

The answer is 9

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

One of the same side angles of two parallel lines is five times smaller than the other one. Find the measures of these two angle

shutvik [7]

Answer:

30 and 150

Step-by-step explanation:

Whether these are same side interior or same side exterior, the sum of them is 180 when the angles are on the same side of a transversal that cuts a pair of parallel lines. Let's call the angles A and B. If angle A is 5 times smaller than angle B, then angle B is 5 times larger than angle A. So the angles are x and 5x. They are supplementary so

x + 5x = 180 and

6x = 180 so

x = 30 and 5(30) = 150

7 0

3 years ago