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3 years ago

What is the circumference of a 12-inch diameter pizza? Leave the answer in terms of π.

Mathematics

2 answers:

Lemur [1.5K]3 years ago

6 0

Circumference of a circle = 2*π*radius of circle Radius = half of diameter =6in. So circumference = 2*π*6 =2π6

Zarrin [17]3 years ago

4 0

It would be C=(πr)r. Hope i helped!

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2) Evaluate the given numerical expression. A) 9 B) 12 C) 14 D) 21

eduard

Answer:

$\boxed{\sf{14}}$

Step-by-step explanation:

$\boxed{\underline{\text{ORDER OF OPERATIONS:}}}$

Use the order of operations.

Note: PEMDAS or BODMAS stands for:

PEMDAS

Parentheses
Exponents
Multiply
Divide
Add
Subtract

BODMAS

Brackets
Order
Divide
Add
Subtract

First, do parentheses.

3+6*(5+4)÷3-7

(5+4)=9

$\Longrightarrow: \sf{3+6* 9\div 3-7}$

Do multiply and divide.

6*9=54

54/3=18

Then, rewrite the problem down.

$\Longrightarrow: \sf{3+18-7}$

Add.

$\sf{3+18=21}$

$\sf{21-7=\boxed{\sf{14}}$

$\Longrightarrow: \boxed{\sf{14}}$

Therefore, the correct answer is "C. 14".

I hope this helps, let me know if you have any questions.

8 0

2 years ago

9 gal 1 qt+ 6 gal 1 qt = what

wlad13 [49]

Just convert all your measurements. 1gallon is 4 quarts. So 9 gallons= 36qt and 6 gallons= 24qt so the question becomes 36qt+1qt+24qt+1qt=62qt or 15.5 gallons.

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3 years ago

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Gennadij [26K]

Answer:675

Step-by-step explanation:

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Find the coordinates of the vertices of the figure after the given transformation. translation: (x, y)→(x - 4, y + 4) A) J'(1, 0

Colt1911 [192]

Answer:

Step-by-step explanation:

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3 years ago

What is the area of a rectangle with a base of 10 inches and an altitude of 12 inches?

WARRIOR [948]

First your gonna take the inches (10) and multiply that by the altitude (12) and that’s the area
AREA: multiply

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3 years ago