All categories

3 years ago

⚠️Find the distance between points (-3, -4) and (2, 1)⚠️

Mathematics

1 answer:

ycow [4]3 years ago

5 0

Answer:

x1 = 2 y1 = 1

x2 = 3 y2 = 2

The distance between AB is √(2)

Step-by-step explanation:

You might be interested in

What is 32% of 655????

ValentinkaMS [17]

Answer:

209.6

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

I need help on this inequality you need to earn at least 50$

Ivan

Answer:

x≥50

Step-by-step explanation:

6 0

3 years ago

Joe’s dad works 45 hours per week. He receives a weekly salary of $850, plus a 3.5% commission on sales over $6,500. Given the f

Snowcat [4.5K]

Answer:

f(x) * g(x)

Step-by-step explanation:

Hours worked per week = 45 hours

Weekly salary = $850 plus ;

3.5% commission on sales above $6,500

Given the functions :

f(x) = 0.035x and

g(x) = x - 6,500

and the fact that Joe’s dad sold enough this week to earn commission, which composition function represents Joe’s dad’s commissions ?

Commission = 3.5 / 100 = 0.035

Let his sales for the week = x ; since his sales exceeds 6,500

Hence, sales on which commission is payable is x - 6,500

Hence, commission for the week :

0.035 × (x - 6,500)

f(x) = 0.035 ; g(x) = (x - 6,500)

Composition function:

f(x) * g(x)

4 0

3 years ago

. Write the quadratic equation in factored form. Be sure to write the entire equation. x^2 - 5x - 24 = 0

Viefleur [7K]

Answer:

$(x+3)(x-8)=0$

Step-by-step explanation:

First, write out the equation as it is given in the problem:

$x^{2}-5x-24=0$

Now, you have to split up the "-5x" to get to factored form. The way to do this is to look for <em>the factors of "a" times "c" that sum to "b"</em>:

So, in this problem, a=1, b=-5, and c=-24. So, find the factors of (1*-24) that sum to (-5). To clarify, (1*-24)=-24, so you have to find factorsof -24 that sum to -5.

Let's write out a list of factors.

$1,-24---1+-24=-23no\\-1,24---1+24=23no\\2,-12---2+-12=-10no\\-2,12----2+12=10no\\3,-8---3+-8=-5yes$

Therefore, our two factors will be 3x and -8x.

Now, let's rewrite our equation with these new factors in place of the -5x:

$x^{2}-5x-24=0\\x^{2}+3x-8x-24=0$

Next, find your factored expressions:

$x^{2}+3x-8x-24=0\\(x^{2}+3x)(-8x-24)=0\\$

Take the GCF from each set of parenthesis:

$x(x+3)-8(x+3)=0$

The GCFs that you took out will become your second in the set for factorde form. It will be written as "x-8".

Therefore, your equation in factored form will be:

$(x+3)(x-8)=0$

3 0

3 years ago

Identify the slope-intercept form and the graph of the line described by the equation 2x−y=7.

Georgia [21]

Answer :
2x - y = 7
-y = -2x + 7
y = 2x - 7 <— slope-intercept form

3 0

3 years ago

⚠️Find the distance between points (-3, -4) and (2, 1)⚠️​

⚠️Find the distance between points (-3, -4) and (2, 1)⚠️