Ask question

Ask question

All categories

3 years ago

11

What is the distance between (8, -3) and (4, – 7)?

2 answers:

Dahasolnce [82]3 years ago

7 0

Answer:

4

Step-by-step explanation:

using

$\sqrt{(x2 - x1) + (y2 - y1)}$

$\sqrt{(8 - 3) + (4 - ( - 7)}$

$\sqrt{5 + 11}$

$\sqrt{16}$

$= 4$

prohojiy [21]3 years ago

4 0

Answer:

$\sqrt36$

Step-by-step explanation:

I got it right on the test

You might be interested in

Which statement is true?

lina2011 [118]

Answer:

Its d

Step-by-step explanation:A probability of 1 indicates an event will definitely happen.

4 0

3 years ago

Please help will give Brain!!

mihalych1998 [28]

yes i think because i think so

6 0

2 years ago

Read 2 more answers

A line segment or ray that is perpendicular to the segment at its midpoint is called

Dimas [21]

Perpendicular bisector

3 0

3 years ago

OK so I have two questions to answer. So the first picture is question five in the second picture is question six.

Vesnalui [34]

Answer:

The slope is 2.25

The y-intercept is 3

Step-by-step explanation:

Assuming from the cut off picture, that we need to find the slope of ...

y=2.25x +3

y=mx+b form makes it easy to identify the slope and the y-intercept.

m is the slope and b is the y-intercept. Anything number that is in place of m, is the slope; and any nother in place of b is the y-intercept.

In that case, 2.25 is the slope and 3 is the y-intercept

3 0

3 years ago

<img src="https://tex.z-dn.net/?f=10-%5Cfrac%7B3y-1%7D%7B2%7D%20%3D%5Cfrac%7B6y%2B3%7D%7B11%7D" id="TexFormula1" title="10-\frac

Ghella [55]

$10-\frac{3x-1}{2} =\frac{6x+3}{11}$

$10 = \frac{6x+3}{11} + \frac{3x-1}{2}$

$10 = (\frac{6x+3}{11} \times \frac{2}{2} ) + (\frac{3x-1}{2} \times \frac{11}{11} )$

$10 = ( \frac{2(6x + 3)}{22} ) + ( \frac{11(3x - 1)}{22} )$

$10 = \frac{12x + 6}{22} + \frac{33x - 11}{22}$

$10 = \frac{12x + 6 + 33x - 11}{22}$

$10 = \frac{(12 x + 33x) + (6 - 11)}{22}$

$10 = \frac{45x - 5}{22}$

$10 \times 22 = 45x - 5$

$220 = 45x - 5$

$220 + 5 = 45x$

$225 = 45x$

$\frac{225}{45} = x$

$\frac{45}{9} = x$

$5 = x$

7 0

2 years ago