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VMariaS [17]
3 years ago
9

WILL MAKE BRAINLIEST!!!!!!!The arc length of a sector is equal to twice the radius. Express the arc length s as a function of th

e area a of the sector.
s=
Mathematics
1 answer:
lilavasa [31]3 years ago
5 0
The area of a circular sector is <span>. </span>

<span>==> </span> 
<span>Since r = s/2, it follows that </span><span>, or </span><span>, or </span>
<span>.

</span>
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\text{Hello there! :]}

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abruzzese [7]

Answer:

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3 years ago
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Here is the question !
Delvig [45]

Answer:

Step-by-step explanation:

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F (-4, 5)

G (1, 10)

H (-9, 10)

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<em>length</em>(FG) = \sqrt{(x_{2}-x_{1})^{2} + (y_{2}-y_{1})^{2}} = \sqrt{(1-(-4))^{2} + (10-5)^{2}} = 5\sqrt{2} units

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3 0
3 years ago
Ryans living room is 10 feet wide, 12 feet long, and 10 feet high. If one gallon of paint covers 400 square feet of surface area
Delicious77 [7]
We have to calculate the suface of the four walls and the ceiling.
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Now, we have to caluclate the number of gallons of paint.

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The line equation for its slope and one point is:
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