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3 years ago

In the figure angle ZYX is measured in degrees The area of the shaded sector can be determined using formula m

Mathematics

2 answers:

kramer3 years ago

8 0

Answer: Option A

The central angle measure of the sector divided by the total angle measure of a circle multiplied by the area of the circle will yield the area of the sector.

Step-by-step explanation:

Nezavi [6.7K]3 years ago

7 0

Answer:

A sector is a portion of a circle, it is the area between to radii and the connecting arc. Imagining a circle as a cake, a sector would be equivalent to a slice of cake. Therefore the formula for the area of a sector is equivalent to the total area of the circle multiplied by the angle proportion of the sector. Where, angle proportion of the sector = angle of sector / total angle of circle (360 degree) With this, the correct answer is: "The central angle measure of the sector divided by the total angle measure of a circle multiplied by the area of the circle will yield the area of the sector."

Step-by-step explanation:

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The Kentucky Derby distance is 20 furlongs. How far is the Kentucky Derby in rods and fathoms?

Leona [35]

Answer:

The distance is equivalent to 800 rods and 2200 fathoms.

Step-by-step explanation:

Given:

The distance of the Kentucky Derby in furlongs is 20 furlongs.

Now, in order to convert the distance in rods and fathoms, we use the conversion factor for each.

We know that,

1 furlong = 40 rods.

Therefore, the conversion factor is $\frac{40\ rods}{1\ furlong}$

So, 20 furlongs is equivalent to rods = $20\ furlongs\times \frac{40\ rods}{1\ furlong}=800\ rods$

Therefore, 20 furlongs is equivalent to 800 rods.

Now, we also know that,

1 furlong = 110 fathoms

So, the conversion factor is $\frac{110\ fathoms}{1\ furlong}$

So, 20 furlongs is equivalent to rods = $20\ furlongs\times \frac{110\ fathoms}{1\ furlong}=2200\ fathoms$

Therefore, 20 furlongs is equivalent to 2200 fathoms.

3 0

3 years ago

48/4+[6+{12/2 of 3}-4]+20

ivanzaharov [21]

Step-by-step explanation:

48/4+[6+{12/2 of 3}-4]+20

48/4+[6+18-4]+20

12+20+20

6 0

3 years ago

Solve for j.<br> j/-2+7=-12<br> j=

tangare [24]

J/-2 + 7 = -12 multiply both sides with 2

-j + 14 = -24 move -14 to the other side and change sign

-j= -24 - 14
-j = -38 and if you divide -38 with -1 you get + 38
j=38

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3 years ago

Which number is a factor of 12 but not a multiple of 3?

Delvig [45]

First list all the factors of 12;

1, 2, 3, 4, 6, 12

now let's see which ones are multiples of 3;

3, 6, 12

so all we have left are numbers 1, 2 and 4.

hope that helps, God bless!

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4 years ago

1 kilometer 125 meters

Natalija [7]

How is this a question i don’t understand

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3 years ago

Read 2 more answers