2 years ago

The ratio of boys to girls in Mr. Trent's

Mathematics

1 answer:

goldenfox [79]2 years ago

4 0

Answer:

Step-by-step explanation:

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Ill Mark Brainliest if you answer correctly. The figure below shows a shaded circular region inside a larger circle:

pogonyaev

First we have to find the areas of both circle using the formula

$Area = \pi r^2$

For larger circle,

$Area= \pi(5)^2 = 25 \pi$

For smaller circle,

$Area = \pi (4)^2 = 16 \pi$

Required probability

$= \frac{25 \pi -16 \pi}{25 \pi} *100 = \frac{9}{25}*100 = 36%$

Correct option is the second option .

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2 years ago

If y varies directly as x and x=2 when y=−4, find y when x=−6.

kakasveta [241]

Answer:

Equation: x × -2 = y

Solution: y = 12

Step-by-step explanation:

if (x = 2) is (y = -4) then (x = 1) is (y = -2) so if (x = -6) is (y = 12) if we follow the equation [x × -2 = y] which was found using the first set of variables and dividing each by 2.

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2 years ago

What does x equal ???

Orlov [11]

Answer:

x = 107

Step-by-step explanation:

x and 107 are alternate interior angles and alternate interior angles are equal

so x= 107

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2 years ago

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Molly works at an aple orchard.she picked 1,078 apples last weekend and put them into bags that hold 12 apples each.how many bag

Crazy boy [7]

She filled 89 bags with 10 apple remaining

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2 years ago

A kite is currently flying at an altitude of 19 meters above the ground. If the angle of elevation from the ground to the kite i

Ilia_Sergeevich [38]

A 35 meters :) hope this helps

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3 years ago

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