3 years ago

Find the radius!! hurry

Mathematics

1 answer:

belka [17]3 years ago

6 0

Answer:

r = 18.8

Step-by-step explanation:

We use the circle sector area formula and solve for the radius.

I attached the work to your problem. See the attached file.

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Hola regalo puntos :D

yawa3891 [41]

Answer:

12 shsisbsibsisbzjzbdjdbskBhzjdb sosbsj

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3 years ago

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Leyla drops a penny from a height of 150 m.

gizmo_the_mogwai [7]

When the penny hits the ground, h will = 0.

So: Set h(t) = 0 = -4.9t^2 + 0t + 150 m

Then 4.9t^2 = 150, and so t^2 = sqrt(150 / 4.9) = plus or minus 5.53 sec.

We can use only the positive root, as we're measuring time.

t = 5.5 sec (answer)

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3 years ago

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A basket of fruit holds 12 apples, 24 pears, and 16 oranges. Find the ratio of apples, pears, and oranges in the basket.

miv72 [106K]

Answer:

3:6:4

Step-by-step explanation:

We are given that

Number of apples in the basket=12

Number of pears in the basket=24

Number of oranges in the basket=16

We have to find the ratio of apples, pears and oranges in the basket.

$12=4\times 3$

$24=4\times 3\times 2$

$16=4\times 2\times 2$

HCF (12,24,16)=4

Now, divide each number by HCF

Then, we get

3:6:4

Therefore, the ratio of apples, pears and oranges in the basket.

3:6:4

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3 years ago

How to find x in a parallelogram?

liubo4ka [24]

Answer:

Step-by-step explanation:

the shape is a parallelogram => angle E = angle G & angle F= angle D;

=> 11x-2=132

11x=134

x=12,(18)degree

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3 years ago

Whow we found equation 45n+15

My name is Ann [436]

45n+15
Factor out 15 from the expression

15(3n+1)

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