2 years ago

Do any of y'all know how to do this I'm so confused and I need help plz

Mathematics

1 answer:

nekit [7.7K]2 years ago

8 0

Answer:

the 2nd

Step-by-step explanation:

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Daniel wants to buy cookies for her friends. The area of a cookie is 113.04 in2. What is the circumference of the cookie?

prisoha [69]

Answer:

The circumference of the cookie is 37.68 inches.

Step-by-step explanation:

We have,

The area of a cookie is 113.04 square inches.

It is circular in shape. The area of circle is given by :

$A=\pi r^2$

r is radius of circle

$r=\sqrt{\dfrac{A}{\pi}} \\\\r=\sqrt{\dfrac{113.04}{3.14}} \\\\r=6\ \text{inch}$

The circumference of circular shaped object is given by :

$C=2\pi r\\\\C=2\times 3.14\times 6\\\\C=37.68\ \text{inch}$

So, the circumference of the cookie is 37.68 inches.

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2 years ago

Use F = (9/5)C + 32 to convert 100°C to Fahrenheit

pshichka [43]

$\huge\fbox{Answer ☘}$

$\bold\blue{°F = ( \frac{9}{5} )°C \: + 32 }\\\\ °F = ( \frac{9}{5} )100° \: + \: 32 \\\\ °F = 9(20)° + 32 \\\\ °F= 180 + 32 \\\\ \bold{°F = 212°}$

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2 years ago

The co-ordinates of points (0,-5)&(3,-1) respectively .Find<br>Vector AB<br>Magnitude AB

BabaBlast [244]

Step-by-step explanation:

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2 years ago

I need the answer ASAP Ill give five stars to whoever answers it.

zmey [24]

33
a triangle is 180 degrees so 180-124-23=33

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3 years ago

What time is 5 3/4 hours after 11:32 pm?

Arisa [49]

5.17 in the morning.

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3 years ago

Do any of y'all know how to do this I'm so confused and I need help ​plz

Do any of y'all know how to do this I'm so confused and I need help plz