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2 years ago

What is the distance between (-5, -5) and (−9,−2)

Mathematics

2 answers:

Kaylis [27]2 years ago

6 0

Answer:

hope u understand

refer the picture

MrMuchimi2 years ago

4 0

Answer:

Step-by-step explanation:

Distance formula: (see attached file) pythogorean rule

is the squared coordinates x added to squared coordinates of y

X- coordinates: -5 & -9

Y- coordinates: -5 & -2

Substitute into equation:

$distance = \sqrt{ ( - 5- - 9)^{2} + ( - 5 - - 2)^{2} } = 5$

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Given right triangle ABCABC with altitude \overline{BD}

Alex

Answer:

$x = 2\sqrt{11}$

Step-by-step explanation:

AD = 4

AC = 11

DC = 11 - 4 = 7

First, find BD using the right triangle altitude theorem:

$BD = \sqrt{AD*DC}$

Plug in the values

$BD = \sqrt{4*7}$

$BD = 2\sqrt{7}$

Use pythagorean theorem to find x:

x² = AD² + BD²

Plug in the values

$x^2 = 4^2 + (2\sqrt{7})^2$

$x^2 = 16 + (4*7)$

$x^2 = 16 + 28$

$x^2 = 44$

Take the square root of both sides

$\sqrt{x^2} = \sqrt{44}$

$x = \sqrt{44}$

$x = \sqrt{4 * 11}$

$x = 2\sqrt{11}$

6 0

3 years ago

Read 2 more answers

(b^2)^o=b^8 <br> a 6<br> b 4<br> c 3<br> d 1/16

jenyasd209 [6]

Answer:

(b^2)^o=b^8

a 6

b 4

the answer is A.6

5 0

3 years ago

Please help!!!will get brainliest!

il63 [147K]

Turn the information into coordinate points.

Point = (time, population)

Point 1 = (1985, 45000)
Point 2 = (2004 , 26000)

Find the slope between these points using the formula

( Slope)—> m = (y2 - y1) / (x2 - x1)
26000-45000/2004-1985=-19000/19= -1000
Average rate of change is decrease of 1000 sea lion per year

I hope that helped

6 0

2 years ago

Help please taking test right now

antoniya [11.8K]

Answer:

the answer is -1

5 0

3 years ago

1. What is 47% of 268?

mezya [45]

Answer:

125.96

Step-by-step explanation:

47 x 268 divided by 100

= 125.96

6 0

1 year ago