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Lunna [17]
3 years ago
3

If the radius of the circle is 12 inches, the area of the sector contained by the minor arc and two radii is what?

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

Answer:

113.14 Inches²

Step-by-step explanation:

The area of a sector A contain by the minor arc of a circle is given as

A = Ф°/360 * πr²

Where Ф is the angle formed in the arc, π is a constant given as 22/7 and r is the radius of the circle.

Given that the minor arc is contained by two radii, the angel between them is 90° hence, the area of the arc

= 90/360 * 22/7 * 12²

= 113.14 Inches²

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5x - 6 = -16 (Show work)
zysi [14]
  • <em>Answer:</em>

<em>x = - 2</em>

  • <em>Step-by-step explanation:</em>

<em>Hi there ! </em>

<em>5x - 6 = - 16</em>

<em>5x = - 16 + 6</em>

<em>5x = - ( 16 - 6)</em>

<em>5x = - 10</em>

<em>x = - 10 : 2</em>

<em>x = - 2</em>

<em>Good luck ! </em>

6 0
3 years ago
A TV that usually sells for $193.09 is on sale for 15% off. If sales tax on the TV is 5%, what is the price of the TV, including
katovenus [111]
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3 years ago
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How do you simplify the equation useing like terms: 8r+12p-7-3p
stiks02 [169]

Answer:

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Step-by-step explanation:

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8r+9p-7

7 0
3 years ago
Each scones sell for $1.50. The chorus profits are 80%of sale. Their current profits are $578.40. How many scones have they sold
slamgirl [31]

Answer:

482 scones.

Step-by-step explanation:

Given:

Cost of each scones = $1.50

Their current profits are $578.40 which is 80% of his total sales.

Question asked:

How many scones have they sold ?

Solution:

Let total number of scones sold = x

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Cost of x scones = $1.50 \times x=\$1.5x       (Unitary method)

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Dividing both sides by 1.2

x=482\ scones

Thus, they have sold 482 scones.

8 0
3 years ago
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AVprozaik [17]
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12*1/3
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