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AysviL [449]
3 years ago
14

Your sister is considering two different shapes of her garden. One is a square with side lengths of 3.5 meters, and the other is

a circle with a diameter of 4 meters. Find the area of the square.
Mathematics
2 answers:
Bond [772]3 years ago
7 0
A square always has 4 equal sides. this is a well known fact and this can be used to deduce the area of the square. We also know that the length of one side of the square is 3.5 metres. Then to finding the area of the square is easy.
Area of the square = (3.5 * 3.5) square metres
                               = 12.25 square metres
So the area of the square garden is 12.25 square metres.
the formula of calculating area changes with the shape of the garden. this formula will not work if the garden is rectangular or circular in shape.
Anuta_ua [19.1K]3 years ago
7 0

Answer:

12.57

Step-by-step explanation:

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Type the correct answer in the box. Use numerals instead of words. Tony bought a new car at a cost of $20,000. The value of the
Over [174]

9514 1404 393

Answer:

  A(x) = 20000(0.88)^x

Step-by-step explanation:

The general form of these exponential equations is ...

  A(x) = a·b^x

where 'a' is the initial value, and b is the annual growth factor. x is the elapsed time in years.

The growth factor is ...

  growth factor = 1 + growth rate

Here, the growth rate per year is -12%, so the growth factor is ...

  b = 1 -12% = 88% = 0.88

Of course, the initial value is a=20,000, so the equation is ...

  A(x) = 20000(0.88)^x

8 0
3 years ago
Use a calculator to find the trigonometric value.
Artemon [7]
The answer is 1.804
8 0
3 years ago
How many pieces of wire 2½ cm long, can be cut from a roll of wire 58 cm long?<br>No links please.​
tatuchka [14]

Step-by-step explanation:

Break it into steps you can better understand

2 1/2 = 2.50cm

You want to take as many 2.50 cm pieces as possible so you cut one off.

58 - 2.50 = 55.5

and another

55.5-2.50 = 53

and so on...

Instead of subtracting like this, we use division

58 / 2.5

when you divide, this tells you how many 2.50cm pieces you can cut from a total length of 58cm

5 0
3 years ago
Read 2 more answers
#41. Round your answer to the nearest tenth
weqwewe [10]

Answer:

41. 165.8 cm², 42. 101 m², 43. 75π ft², 44. 147π cm²

Step-by-step explanation:

41. 18x12=216, 3.14(4)²=50.24

216 - 50.24 = 165.76

42. 14x9=126, 5x5=25

126 - 25 = 101

43. πr² = (π)10²- (π)5² = 75π

44. πr² = (π)14²- (π)7² = 147π

7 0
3 years ago
15) In a basketball game, Reggie made 11 field goals (shots). Each of the field goals were worth either 2 or 3 points, and Reggi
True [87]

the answer would 2.35 bc or thw way its written

Step-by-step explanation:

its wrong dont put it

8 0
3 years ago
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