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Fudgin [204]
2 years ago
10

Given the diameter of a circle is 17 1/2cm, find its area. (use π=22/7)​

Mathematics
1 answer:
Leokris [45]2 years ago
6 0

Step-by-step explanation:

a

area \: of \: circle = \pi{r}^{2}  \\  = 22 \div 7{ \times (35 \div 2)}^{2}  \\  = 3.14 \times 306.25 \\  = 961.625 {cm}^{2}

<h2>hope it helps.</h2><h2>stay safe healthy and happy...</h2>
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Step-by-step explanation:

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3 years ago
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3 years ago
(50 POINTS) Math Inverse Functions please help
Afina-wow [57]

Answer:

See below.

Step-by-step explanation:

An inverse function has the x and y coordinates switched. For example, if a function has point (1, 3), then the inverse function has point (3, 1).

Let's find the ordered pairs of the inverse function. We take all the ordered pairs of the original function:

(1, 3), (7, 4), (8, 6), (9, y)

Now we switch x and y in each ordered pair to come up with the inverse function.

The inverse function has these ordered pairs:

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4 0
3 years ago
Read 2 more answers
Will yall help me pleaseee! I need this turned in today donttake my points :'( this is Pythagorean Math !!!!
LenaWriter [7]

Answer:

1. 7.6 = c

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Step-by-step explanation:

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2. 27^2 + 36^2 = c^2

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5 0
3 years ago
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Crazy boy [7]
1) y=106 x=106 2) z=68 y=112 x=112
3 0
3 years ago
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