3 years ago

Please help, what is the answer

Mathematics

1 answer:

Advocard [28]3 years ago

8 0

415.4 is the sector area

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First person to give answer with work will get brainliest!!

Ket [755]

All you will have to do is put this inside of a graph and then see if it goes through the origin.

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3 years ago

What is a way to write 11 more than twice x is less than 44

madam [21]

(2x) + 11 < 44

x is multiplied by two because we are looking for twice of x. 11 is added to the 2x because we are looking for eleven more than the sum of twice of x. Since 2x + 11 is less than 44, we use the lesser than ( < ) symbol.

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2 years ago

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aleksandr82 [10.1K]

Answer:

D) -9/4

Step-by-step explanation:

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2 years ago

Sun, a kayaker, paddles 8 miles upstream (against the current) in 2 hours. Returning to her original location, she paddles downs

Virty [35]

Answer: a=8 and b=1

Step-by-step explanation:

If x represents the paddling speed, and y represents the speed of the current.

Then Relative speed in upstream =x-y

Relative time in downstream=x-y

When she paddles upstream then distance covered by her= $speed\times\ time$

⇒8=(x-y)2 or 2(x-y)=8

Thus we get, a=1

When she paddles downstream then distance covered by her= $speed\times\ time$

⇒8=(x+y)1 or 1(x+y)=8

Thus we get b=1

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3 years ago

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Two trains leave a town at the same time heading in opposite directions. One train is traveling 12 mph faster than the other.

Deffense [45]

Answer:

2424a

efe;e\

Step-by-step explanation:

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3 years ago