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LUCKY_DIMON [66]
3 years ago
5

What is the diameter of the circle of its area is 325 ?

Mathematics
2 answers:
lana [24]3 years ago
8 0
You would get 10 radical 13 x π over <span>π OR about 20.3421 </span>
dalvyx [7]3 years ago
5 0
The diameter of a circle that has an area of 325 is 20.34
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emilys meal costs 32.75 and darren's meal costs 39.88. emily treats darren by paying for both meals, and leaves a 14 percent tip
tamaranim1 [39]
The total cost would be $82.80.
5 0
3 years ago
Read 2 more answers
Write the equation in standard form for the circle with center (0, 9) passing through (0, 27/2)
sammy [17]

Given

coordinates of center= (0,9)

Circle passes through (0, 27/2)

Find

Equation of circle

Explanation

The equation of circle in standard form is

\begin{gathered} (x-h)^2+(y-k)^2=r^2 \\ (x-0)^2+(y-9)^2=r^2 \end{gathered}

We know the circle passes through (0,27/2), then

\begin{gathered} (0-0)^2+(\frac{27}{2}-9)^2=r^2 \\ r=4.5 \end{gathered}

So the equation in the standard form is

(x-0)^2+(y-9)^2=4.5^2

Final Answer

(x-0)^2+(y-9)^2=4.5^2
8 0
1 year ago
What is greater 7 yd or 20 ft
Sergio039 [100]

1 yd is equivalent to 3 ft, so 7 times 3 is 21. 21 is greater than 20, so your answer is 7 yd.


3 0
3 years ago
Read 2 more answers
Heidi swims 2/3 of a kilometer in 2/3 of an hour.What is Heidi’s speed in kilometers per hour? Show your work or explain how you
ad-work [718]
2/3km........2/3 h
x km............1 h
x=2/(2/3)=6 km/h
3 0
3 years ago
Solve for x<br> Pls help
Dennis_Churaev [7]

Step-by-step explanation:

collect the like terms 12x+4=9x+8

12x-9x=8-4

3x=4

X=1.333

8 0
3 years ago
Read 2 more answers
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