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3 years ago

PLEASE HELP ASAP?!!!!!!!

Mathematics

1 answer:

Aleks [24]3 years ago

4 0

Answer:

76.9 in^2

Step-by-step explanation:

Area of circle

= (3.14) x(10.7)^2

= 3.14 x 114.49

= 359.4986 in^3

Let x = area of the smaller sector

x/77 = 359.4986/360

360x = 359.4986 x 77

360x = 27,681.3922

x = 76.9 (to the nearest tenth)

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3 years ago

172,73)

GREYUIT [131]

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3 years ago

I don’t understand this subject at all if you wold answer that would be a big help

Digiron [165]

Answer:

d= 8.6 ft

Step-by-step explanation:

In similar triangles, the corresponding sides are in proportion.

$\boxed{\dfrac{AW}{MZ}=\dfrac{AJ}{MJ}=\dfrac{WJ}{ZJ}}$

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3 years ago

Write an equivalent expression using the<br> associative property for (7 + 8) + 10.

tigry1 [53]

$\textsf{Hey there!}$

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$\textsf{Good luck on your assignment and your day!}$

~ $\frak{Amohitrite1040:)}$

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3 years ago

Rachel has 10 sweets in a bag.

LenKa [72]

Using it's concept, it is found that there is a 0.713 = 71.3% probability that Rachel takes no more than three sweets from the bag.

<h3>What is a probability?</h3>

A probability is given by the <u>number of desired outcomes divided by the number of total outcomes</u>.

In this problem, we have that:

One sweet, the probability is 3/10.

For two, the probability is 7/10 then 3/9.

For three, it is 7/10 then 6/9 then 3/8.

So:

$p = \frac{3}{10} + \frac{7}{10} \times \frac{3}{9} + \frac{7}{10} \times \frac{6}{9} \times \frac{3}{8} = 0.713$

0.713 = 71.3% probability that Rachel takes no more than three sweets from the bag.

More can be learned about the probabilities at brainly.com/question/24826394

7 0

2 years ago