2 years ago

Create an explicit formula for this sequence: 4,-1,-6, -11, ...

Mathematics

1 answer:

dsp732 years ago

7 0

It’s on photomath u should def try that it works too!

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A circle has a sector with area 27 and central angle of 120

Alex_Xolod [135]

Answer:

81π

Step-by-step explanation:

-The sum of central angles in a circle add up to 360°.

-Let x be the area of the circle.

-Given the area of a 120° is 27π, the circles area can be calculated as:

$A=27\pi\\\\120\textdegree=27\pi\\360\textdegree=x\\\\\therefore x=\frac{360\textdegree\times 27\pi}{120\textdegree}\\\\=3\times 27\pi\\\\=81\pi$

Hence, the area of the circle is 81π

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3 years ago

Brad rode his bike 4 3/10 miles. Then he ran 2 9/10. How much farther did he ride than run?

Alchen [17]

Answer:

I believe 1 4/10 further

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3 years ago

If you miss the bus, then you will be late to school.

Tpy6a [65]

law of syllogism basically is a=b b=c then a=c

a = miss bus

c= detention

so if you miss the bus you get detention

4 0

3 years ago

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HELP!!! 40 PTS!<br><br> What is its area? Show your work

Vadim26 [7]

a is height p is perimeter

6 0

3 years ago

Someone please help!!!!!

Nadya [2.5K]

Answer:

144 people were originally at the party.

Step-by-step explanation:

18 boys is one fifth of the second boys population, so the second population is 18x9 = 162. The original population would be 162-18, which equals 144.

6 0

3 years ago