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3 years ago

Find the distance between these points. round to the nearest hundreth. Points:(-8,-2) and (6,-1)

Mathematics

1 answer:

zavuch27 [327]3 years ago

8 0

distance formula

sq root of (x2−x1)^2+(y2−y1)^2

sq root of (6−(−8))^2+((−1)−(−2))^2

simplify, its easier than it looks

sq root of 197

14.03566884

round to nearest hundreth

14.04

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Y= x-v/b Solve for x

jeyben [28]

Answer:

x = y*b + v

Step-by-step explanation:

y=(x-v)/b

Multiply by b on both sides,

y*b = x-v

Add v on both sides,

x = y*b + v

4 0

3 years ago

Read 2 more answers

If <img src="https://tex.z-dn.net/?f=%5Cfrac%7Bw%7D%7By%7D%20%3D%20%5Cfrac%7By%7D%7Bz%7D%20then%20what%20is%20the%20value%20of%2

faltersainse [42]

The value of x in the given expression is; x = wz/y

<h3>How to change subject of formula?</h3>

We are given the expression;

w/x = y/z

Now, we want to find the value of x which means we want to make x the subject of the formula. Thus;

Multiply both sides of the given expression by x to get;

(w/x)*x = (y/z)*x

⇒ w = xy/z

Now, multiply both sides by z/y to get;

w(z/y) = (xy/z) * (z/y)

wz/y = x

Thus, the value of x in the given expression is;

x = wz/y

The correct question is;

If w/x = y/z, then what is the value of x

Read more about Subject of Formula at; brainly.com/question/10643782

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5 0

2 years ago

The Oliver Company plans to market a new product. Based on its market studies, Oliver estimates that it can sell up to 5,500 uni

pshichka [43]

Answer:2240 units

Step-by-step explanation:

Given

Fixed cost=$ 5600

variable cost=50 % of total revenue

selling price=$ 5

Let x be the no of unit Produced

Revenue=5x

variable cost $=0.5 \times 5x=2.5x$

Total cost=5600+2.5x

For break even

Total cost= revenue

5600+2.5x=5x

2.5x=5600

$x=\frac{5600}{2.5}=2240 units$

3 0

3 years ago

-2-3(a)=-23 Please answer this with how you got the answer.

Kruka [31]

Answer:

a = 7

Step-by-step explanation:

» Solution

Step 1: Add 2 to both sides.

$-3a-2+2=-23+2$
$-3a=-21$

Step 2: Divide both sides by -3.

$-3a/-3=-21/-3$
$a=7$

Therefore, a = 7.

5 0

2 years ago

Yesterday marcel walked 9,648 steps .this number in expanded form is

Natalka [10]

Answer:

The number 9,648 in expanded form is '9,648 = 9,000 + 600 + 40 + 8'.

Step-by-step explanation:

Expanded form is a way to expand a number in addition form. Since the '9' is in the thousands place, it's value will be 9,000. With 6 in the hundreds place, it's value will be 600. This will occur the same thing with the tens and the ones place. Now, the answer to the question is explained below.

=> 9,648 = 9,000 + 600 + 40 + 8

Hence, the number 9,648 in expanded form is '9,648 = 9,000 + 600 + 40 + 8'.

Hoped this helped.

$BrainiacUser1357$

3 0

2 years ago