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Taya2010 [7]
3 years ago
6

PLEASE HELP!!!!

Mathematics
1 answer:
dezoksy [38]3 years ago
8 0

Answer:

I beleive A is quadratic, but im not sure

Step-by-step explanation:

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If a car goes around a turn too quickly, it can leave tracks that form an arc of a circle. By finding the radius of the circle,
Slav-nsk [51]

Answer:

155.7

Step-by-step explanation:

Use what you know.

Segment AC is 130 ft

Segment CD is 70ft

If you use the Pythagorean Theorem, in this case being  =  +

To find segment CE, you would do r-70

So,  =  +

= 16,900 +  -140r + 4900

Add the -140r to the left side and then get rid of the two . Then Add 16,900 and 4900 together

You'll end up with 140r = 21,800

Divide 140 on each side.

Your final answer will be 155.7 (rounded to the nearest tenth)

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2 years ago
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stiv31 [10]

Answer:

120 m^2

Step-by-step explanation:

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Hence,

Total Area of carpet needed to cover the floor of the room = 12 * 10 = 120 m^2

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2 years ago
Suppose a die is tossed 5 times. what is the probability of getting exactly 2 fours?
djyliett [7]
We cant get 2 fours in a single die.we need at least 2 die to get 2 fours.
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3 years ago
What's the word called for when people don't believe in ghosts or any type of things , there was a specific word !
Tom [10]

Answer:

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my aunt is one and have a nice day :)

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2 years ago
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Sjddkdkkdkdkdkdkdkdkkddkjsjssj
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