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kotegsom [21]
2 years ago
11

What is the area of the circle?​

Mathematics
2 answers:
Gelneren [198K]2 years ago
7 0

Answer:

For a circle.

Step-by-step explanation:

A=πr^2

BartSMP [9]2 years ago
7 0

Answer:

A=\pi r^{2}

Step-by-step explanation:

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Helppp and explain too
kozerog [31]

Answer:

the first option

Step-by-step explanation:

I have attached the explanation. hope this help

5 0
2 years ago
The transitive property of equality states that:
iris [78.8K]
Transitive Property of Equality<span>: If a = b and b = c, then a = c.

This is one of the equivalence </span>properties of equality<span>.

Hence, the answer is C.</span>
5 0
3 years ago
Read 2 more answers
A rectangular area adjacent to a river is fenced​ in; no fence is needed on the river side. The enclosed area is 1500 square fee
ZanzabumX [31]

Answer:

a) C(x) = 15000/x + 6x +80

b) Domain of C(x)  { R x>0 }

Step-by-step explanation:

We have:  

Enclosed area = 1500 ft²   = x*y      from which     y  =  1500 / x    (a) where x is perpendicular to the river

Cost = cost of sides of fenced area perpendicular to the river  + cost of side parallel to river + cost of 4 post then

Cost = 10*y + 2*3*x + 4*20 and accoding to (a)  y = 1500/x

Then

C(x)  = 10* ( 1500/x ) + 6*x + 80

C(x) = 15000/x + 6x +80

Domain of C(x)  { R x>0 }

5 0
2 years ago
Can someone please help me with these questions thank you
saul85 [17]

Answer:A) What are the side lengths of the original triangle, ABC?

B) What are the side lengths of the enlarged, A’B’C?

C) Calculate the area and the perimeter of A’B’C.

7 0
2 years ago
Line L1 has the equation 4x-40y=4 Express the equation of L1 in slope-intercept form.
sweet-ann [11.9K]

4x-40y=4\\40y=4x-4\\y=\frac{4}{40}-\frac{4}{40}\\y=\frac{1}{10}x-\frac{1}{10}\\

Here, 1/10 is the slope and 1/10 is the Y intercept.

3 0
3 years ago
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