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3 years ago

X over 2 - x over 3 = 4

Mathematics

1 answer:

Leviafan [203]3 years ago

3 0

x would equal 24
24/2 - 24/3 = 4

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Write 0.000000874 in scientific notation please. (SO CONFUSING :/)

BARSIC [14]

In scientific notation: 8.74*10^-7

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3 years ago

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What are the real and complex solutions of the polynomial equation X^3-216=0

vazorg [7]

Answer:

$6,\ -3+3\sqrt{3}i,\ -3-3\sqrt{3}i$

Step-by-step explanation:

Factor the equation $x^3-216=0$ using formula for difference of the cubes:

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then

$x-6=0\ or\ x^2+6x+36=0.$

1. The equation $x-6=0$ has real solution $x=6.$

2. The equation $x^2+6x+36=0$ has negative discriminant $D=6^2-4\cdot 36=36-144=-108,$ then it has two complex solutions

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3 years ago

What is the decimal representation of 2/10

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.2 is the decimal representation of 2/10

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3 years ago

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What is the equation of the line below?

Licemer1 [7]

Answer:

$y = -\frac{2}{3}x + 1$

Step-by-step explanation:

The equation of the line shown can be expressed in the slope-intercept formula as $y = mx + b$

Let's find m = slope, and b = y-intercept.

Using two points on the line, (0, 1) and (1½, 0),

$slope (m) = \frac{y_2 - y_1}{x_2 - x_1} = \frac{0 - 1}{\frac{3}{2} - 0} = \frac{-1}{\frac{3}{2}} = - \frac{2}{3}$

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✅The equation would be:

$y = -\frac{2}{3}x + 1$

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2 years ago

The following diagram describes the number of museums and beaches visited by the Santos family while on vacation. What is the ra

Tpy6a [65]

Answer:

The answer would be A. 1 1/5

Step-by-step explanation:

48/40 = 1 8/40

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