3 years ago

Can someone please answer. There is one problem. There's a picture. Thank you!

Mathematics

2 answers:

gregori [183]3 years ago

6 0

The cosine of angle B is $\frac{c}{a}$ , or the adjacent side over the hypotenuse.

lidiya [134]3 years ago

3 0

The second choice is the correct one.

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What is the distance between (-4,-8) and (-4,0) round to the nearest tenth if needed

mixer [17]

Answer:

Step-by-step explanation:

Distance between x coordinates: 0 units

Distance between y coordinates: 8 units

sqrt(0^2+8^2)

8 units

6 0

3 years ago

I need to know the answer

KiRa [710]

Answer:

n = -4

Step-by-step explanation:

6n + 9 = -3n - 21 - 6

combine like tmers:

6n + 9 = -3n - 27

add 3n to both sides:

9n + 9 = -27

subtract 9 from both sides:

9n = -36

divide by 9:

n = -4

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4 years ago

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Klara downloaded 264 pictures from her cell phone to her computer. These pictures took up 528 megabytes of space on her computer

Feliz [49]

70, because 528 divides by 264 is 2, which means each picture is 2 megabytes, so therefore 35x2 = 70

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3 years ago

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The population density of Smallville (15 square miles) was 18.5 people per square mile. A decade later populations increased to

BartSMP [9]

(26.8-18.5)•15=amount of people added
8.3•15=amount of people added.
124.5 people added to Smallville

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3 years ago

Can anyone please help me on this question please!!!

emmasim [6.3K]

It would be 1.4198

i hope this is right and i helped lol

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3 years ago