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Gala2k [10]
3 years ago
13

Find the area of the circle. Round your answer to the nearest hundredth. 15 in.

Mathematics
2 answers:
Ede4ka [16]3 years ago
8 0

well nearest hundredth is 3

melomori [17]3 years ago
5 0
The answer is 94.2
If you multiply 3.14 by 15 then multiply that result by 2, you get 94.2.
I hope this helps
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Alex17521 [72]

Answer:

I believe the answer is B 67%

Step-by-step explanation:

you would divide 246 by 365 to get 0.6739... and if you multiply by 100 that would be your answer of 67%

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3 years ago
10. Two plots of land, one square and other rectangle have same perimeter. If the rectangular field is of size 90 m by 70 m, whi
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7 0
3 years ago
Which number sentence is true?
PIT_PIT [208]

I'm pretty sure it's 8.5 > 2.97

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All three sides of a triangle are initially 5.0 long. One of the triangle's sides is oriented horizontally. The triangle is scal
zlopas [31]

Answer:

h = 3.62

Step-by-step explanation:

First, as both triangles have the same angles we can use the relationship of areas and sides corresponding to similar triangles as follows:

relation\ between\ areas=( relation\ between\ sides)^2\\\frac{0.7A}{A}=(\frac{s}{5})^2\\s= 5\sqrt0.7= 4.18

Now we know that the new triangle has sides of 4.18. Then, as these triangles are equilateral we can use the Pythagorean Theorem to find the height:

4.18^2=h^2+(\frac{4.18}{2})^2\\h=\sqrt (4.18^2-2.09^2)=3.62 m\\h= 3.62

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6 0
3 years ago
Z=7f/r+4 , solve for r
lora16 [44]

Answer:

              7f

     r = -----------  -  4

                z

Step-by-step explanation:

I will assume that you meant:

         7f

z = ------------

        r + 4

Solve for r.  Start by interchanging z and (r + 4):

               7f

r + 4 = -----------

                z

Now subtract 4 from both sides.  This isolates r:

              7f

     r = ----------- - 4

                z

3 0
3 years ago
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