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3 years ago

9

Aaron is standing at point C, watching his friends on a Ferris wheel. He knows that he is looking up at a 57° angle and the meas

ure of arc BD is 80°. What is the measure of arc AED?

2 answers:

Afina-wow [57]3 years ago

7 0

Answer: the answer is 194

Step-by-step explanation:

grandymaker [24]3 years ago

5 0

Answer:

194

Thanks????

Step-by-step explanation:

57 = 1/2(x-80)

114 = x-80

+180= +180

X= 194

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3 years ago

Using suitable identity find 231^222-131^2

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Given:

Consider the expression is

$231^2-131^2$

To find:

The value of given expression using a suitable identity.

Solution:

We have,

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3 years ago

Can someone help me with this math question WILL GIVE 20 POINTS. By the way it’s not 51.496

GrogVix [38]

Below is the formula for the circumference of a circle

C = 2πr

This question gives us the diameter. To find the radius (r) you would divide the diameter by two like so...

16.4/ 2 = 8.2

Plug what you know into the formula and solve...

π = 3.14

r = 8.2

C = 2(3.14)(8.2)

C = 6.28(8.2)

C = 51.496

In the question it asks to round to the nearest tenth like so...

51.5

Hope this helped!

~Just a girl in love with Shawn Mendes

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3 years ago

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