The area of each pizza and cost per inch is $12.82 per square inches and $11.304 per square inches respectively.
<h3>How to solve area of a circle?</h3>
Large:
Diameter = 14 inches
Radius, r = 14 / 2
= 7 inches
Area = πr²
= 3.14 × 7²
= 3.14 × 49
= 153.86 square inches
Cost per inch = 153.86 square inches / 12
= 12.8216666666666
Approximately, $12.82 per square inches
Medium:
Diameter = 12 inches
Radius, r = 12/2
= 6 inches
Area = πr²
= 3.14 × 6²
= 3.14 × 36
= 113.04 square inches
Cost per inch = 113.04 square inches / 10
= $11.304 per square inches
Learn more about area of a circle:
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Answer:
580742.5, in words: five hundred eighty thousand seven hundred forty-two and a half.
Multiply: 1489 * 390 = 580710
Divide: 65 / 2 = 32.5
Add: 580710+32.5 = 580742.5
8*4=32
4*4/2=8
8-3-2=3
3*4/2=6
32+8+6=46
Answer:
y= -(3/2)x -5
Step-by-step explanation:
Divide both sides by negative 2
-2y=3x+10
This halves the 3 and the 10 resulting in (3/2) and 5 values, since they are positive integers dicided by a negative integer they become negative. Negative 2 divided by begative two becomes positive 1 since negatives cancel each other out.
y= -(3/2)x -5
