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dem82 [27]
3 years ago
12

The perimeter of a square is 52 cm. Calculate the area of the square.

Mathematics
2 answers:
malfutka [58]3 years ago
8 0
The answer: A=169cm²
Aliun [14]3 years ago
4 0

Answer:

52/4 = 13

13 X 13 = 169 cm squared

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Write an exponential function in the form y = ab that goes through points (0,4)<br> and (2, 196).
yawa3891 [41]

Answer:

y = 4(7)^{x}

Step-by-step explanation:

The form of the exponential function is y = a b^{x}

Use the given points to solve for a and b

Using (0, 4 ), then

4 = ab^{0} ( b^{0} = 1 ), thus a = 4

y = 4 b^{x}

Using (2, 196 ), then

196 = 4b² ( divide both sides by 4 )

49 = b² ( take the square root of both sides )

b = \sqrt{49} = 7

y = 4(7)^{x} ← exponential function

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3 years ago
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zzz [600]

Answer:

For the top table:

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For the bottom table:

k = 5

[x] | 3.1 | 2.5 | 1.2 | 0.9 | 0.14 | 0.06 | 0.02 |

[y] | 15.5 | 12.5 | 6 | 4.5 | 0.7 | 0.3 | 0.1 |

3 0
3 years ago
A piece of fabric measures 152.4 centimeters in length.
Harrizon [31]

Answer:

60

Step-by-step explanation:

you should divide 152.4 by 2.54

the result will be 60

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The 6-minute half-mile time is continuous data; the number of people trying out for the team is discrete data.

Step-by-step explanation:

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(-10,-30)

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