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never [62]
3 years ago
11

4.Krissa drew a circle with a radius of 4 inches.

Mathematics
2 answers:
Marina CMI [18]3 years ago
3 0
The answer is Area= 50.265 and the circumference is 25.133
melomori [17]3 years ago
3 0
Answer: second option: 16π, 8π

Explanation:

1) To calculate the area use the formula:

Area = π (radius)^2

radius = 4 in => area = π (4 in)^2 = 16π in^2

2) To compute the circumference use the formula:

Circumference = 2π(radius)

=> Circumference = 2π (4 in) = 8π in.
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Cite algumas situações do seu dia a dia em que são utilizados número negativos
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3 years ago
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s2008m [1.1K]

Answer:

1.  Identify the problem: Packaging boxes use too much material and create waste

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Volume of a cube: Vcube = L x L x L = L3

Surface area of a cube: SAcube = 6 x (L x L) = 6L2

Volume of a rectangular prism: VRP = L x W x H = LWH

Surface area of a rectangular prism: SARP = 2 x (L x W) + 2 x (L x H) + 2 x (W x H) = 2(LW + LH + WH)

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Step-by-step explanation:

everything in bold is the answer

Can I please get the Brainlist

3 0
3 years ago
How you solve 7p+9=81
Burka [1]
Try and get the variable by its self by -81 from both sides then divide it by 7 and get ur answer.

7 0
3 years ago
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Answer:

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Step-by-step explanation:

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54 cones on Sunday

_____________________________________

180+x=54*4

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x=36

36 cones on Monday

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3 years ago
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