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3 years ago

Find the area of each circle in terms of PI, the circles diameter is 2cm, what do i do know?

1 answer:

7 0

Given diameter 2cm
Find the area of a circle
the formula for area of a circle
A = pi r^2
the diameter is the radius times two
so to find the radius given the diameter 2/2 = 1
radius is 1cm
pi is ~3.14
A = (3.14) * (1)^2
A = (3.14) * 1
A = 3.14

Hope this helps :)

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If you pay $ 34.02 for a jacket that includes a 5% sales tax, what is the price of the jacket before the sales tax?

Jobisdone [24]

105% =$34.02
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3 years ago

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The Lakewood Wildcats won 5 out of their first seven games in this year. There are 28 games in the season. About how many games

allochka39001 [22]

Answer:

The total number of matches expected to be won by Lakewood Wildcats in this season is 20.

Step-by-step explanation:

The number of games played by Lakewood Wildcats = 7

Number of matches won by Lakewood = 5

or, the ratio of Won : Played = 5: 7

Total numbers of games in the season = 28

Let the Lakewood Wildcats win m number of games.

Here, ratio of Won Matches : Played Matches = m : 28

Now, by RATIO OF PROPORTIONALITY:

$\frac{5}{7} = \frac{m}{28}$

⇒ $m = \frac{28 \times 5}{7} = 20$

or, m = 20

Hence, the total number of matches expected to be won by Lakewood Wildcats out of total 28 matches is 20.

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4 years ago

Mrs. Nelson has a rectangular flower box that is 5 feet long and 2 feet tall. She wants the width of the box to no more than 5 f

d1i1m1o1n [39]

Volume = length x width x height.
if the width has to be a whole number no more than 5 then the only options for the width is 1, 2, 3, 4, or 5.
V=5x1x2
V=10
V=5x2x2
V=20
V=5x3x2
V=30
V=5x4x2
V=40
V=5x5x2
V=50
the possible volumes are as follows: 10, 20, 30, 40, and 50.
make sure in your answer that you label your volumes so you write ft^3 after every volume answer.

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3 years ago

What is the answer to 3-2

Natasha2012 [34]

The answer is 1.
3-2=1

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evablogger [386]

Answer:

⋅

Explanation:

Factorizing your equation we get

cot

(

)

cos

(

)

we get the following Solutions in the given interval

for the second case we get

cot

(

)

−

cos

(

)

−

sin

(

)

and we get

Hint:

To get the Solutions of the last equation you can use

√

sin

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Step-by-step explanation:

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3 years ago