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3 years ago

Help pls!

Mathematics

1 answer:

ohaa [14]3 years ago

6 0

JKL is 54 cm.

JL is 24 cm.

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The diameter of a circle has endpoints (2,-6) and (-4,-16).

olga nikolaevna [1]

Answer:

$(x + 1)^{2} + (y + 11)^{2} = 34$

Step-by-step explanation:

First find the midpoint of the segment from (2, -6) to (-4, -16)

((2 - 4)/2, (-6 - 16)/2)

(-2/2, -22/2)

(-1, -11) is the midpoint and is the center of the circle

Now find the distance between the 2 given points and divide by 2 to get the radius of the circle

d = $\sqrt{(2 + 4)^{2} + (-6 + 16)^{2} }$

= $\sqrt{6^{2} + 10^{2} }$

= $\sqrt{36 + 100}$

= $\sqrt{136}$

r = $\sqrt{136}$ /2

$r^{2}$ = 136/4 = 34

Equation of circle with center at (-1, -11) and radius = $\sqrt{34}$ is

$(x + 1)^{2} + (y + 11)^{2} = 34$

3 0

3 years ago

For brainiest:):):):):):):)

lora16 [44]

Answer:

0.625 and 62.5%
0.17 and 17%
3.7 and 367%
0.003 and 0.3%

3 0

2 years ago

Read 2 more answers

Help please...no links...

Likurg_2 [28]

the answer is 3/4 or c.

Step-by-step explanation:

to find tan A you would use the equation of tan which is the value opposite the angle A which is 27 over the value adjacent to the angle which is 36.

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3 years ago

Which of these sentences has the most negative connotation?

Mekhanik [1.2K]

C cheap is considered a pretty bad word

5 0

3 years ago

Please I need help immedietly and please type in the correct answer don’t answer if u know it’s wrong and thank you loves

defon

make a line going straight from (0,0) to (2,2) and so on and the other line starts at (0,0) and go to (1,1) and follow along the other line

7 0

3 years ago