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3 years ago

Find the total number of outcomes if Johnny can choose between 6 pair of pants, 5 shirts, and 4 belts

Mathematics

1 answer:

andrew11 [14]3 years ago

7 0

A, B, D are the answers if you are talking about constants

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3. List all the coefficients and constants

7nadin3 [17]

The coefficient is 4
The constants are 2 and 3

5 0

3 years ago

If f(x)=x squared-2x and g(x) = 6x+4 for which is a value of x does (f+g)(x) =0

ra1l [238]

Answer:

For $x = -2$

Step-by-step explanation:

Solving a quadratic equation:

Given a second order polynomial expressed by the following equation:

$ax^{2} + bx + c, a\neq0$ .

This polynomial has roots $x_{1}, x_{2}$ such that $ax^{2} + bx + c = a(x - x_{1})*(x - x_{2})$ , given by the following formulas:

$x_{1} = \frac{-b + \sqrt{\Delta}}{2*a}$

$x_{2} = \frac{-b - \sqrt{\Delta}}{2*a}$

$\Delta = b^{2} - 4ac$

In this question:

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

$g(x) = 6x + 4$

$f(x) + g(x) = (f+g)(x) = x^2 - 2x + 6x + 4 = x^2 + 4x + 4$

Which is a value of x does (f+g)(x) =0

$x^2 + 4x + 4$

Quadratic equation with $a = 1, b = 4, c = 4$

$\Delta = 4^{2} - 4*1*4 = 0$

$x_{1} = \frac{-4 + \sqrt{0}}{2} = -2$

$x_{2} = \frac{-4 - \sqrt{0}}{2} = -2$

For $x = -2$

7 0

3 years ago

At a local department store, pants have been reduced to $12. This price is at 75% of the original price for pants. Given this, w

goldfiish [28.3K]

The original price of the pants were 48 dollars

7 0

3 years ago

What percentage of Priya's distance did Tyler walk

Semmy [17]

Answer:

whats priya and tylers distance?

3 0

4 years ago

BRAINLIESTTT ASAP! PLEASE HELP ME :)

mote1985 [20]

The wrong amplitude and trigonometric ratio were used in the first equation, as you can see.

I am joyous to assist you anytime.

7 0

3 years ago