3 years ago

Wich points are 4 units apart? (Image provided)

Mathematics

1 answer:

Andrew [12]3 years ago

6 0

Answer:

D, B

Step-by-step explanation:

D is 4 units above B

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Please help!!!!! ASAP!!!

nika2105 [10]

That's just the distance between 2 points
the distance between (x1,y1) and (x2,y2) is
$D= \sqrt{(x2-x1)^2+(y2-y1)^2}$

we can find the distance between S and Q or P and R

S and Q is (0,0) and (a,b)

$D= \sqrt{(a-0)^2+(b-0)^2}$
$D= \sqrt{a^2+b^2}$

distance between P and R is between(0,b) and (a,0)
$D= \sqrt{(a-0)^2+(0-b)^2}$
$D= \sqrt{(a)^2+(-b)^2}$
$D= \sqrt{a^2+b^2}$

$\sqrt{a^2+b^2} = \sqrt{a^2+b^2}$
so the lengths of diagonals are congruent

7 0

4 years ago

Describe how the point-slope formula is useful when writing the equation of a trend line

Hitman42 [59]

Answer:

Trend lines are lines used to approximate the general shape of a scatter plot. A positive trend line tells us the scatter plot has a positive correlation. A negative trend line tells us the scatter plot has a negative correlation.

5 0

3 years ago

Hi, What is the volume of this rectangular prism, help pls.

sweet-ann [11.9K]

Answer:

180

Step-by-step explanation:

9x5x4=180

hope this helps :) pls mark me brainliest :)

6 0

3 years ago

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