2 years ago

What is the circumference of a circle with area 49Pi? Round to the nearest tenth.

Mathematics

1 answer:

Mekhanik [1.2K]2 years ago

6 0

Answer:

15.6=C

Step-by-step explanation:

Area is equal to pi times radius squared. Circumference is equal to 2 times pi times radius. Divide area by pi and then take the square root of that number.

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The graph shows that at 100 feet the line is at its highest point.

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3 years ago

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The length of a field in yards is a function f( n ) of the the length in n feet. Write a function rule for this situation.

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Answer:

$f(n)=\frac{1}{3}n$

Step-by-step explanation:

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3 years ago

Simplify

Scorpion4ik [409]

Answer:

Step-by-step explanation:

using the rule of exponents

$(\frac{a}{b}) ^{-1}$ = $\frac{b}{a}$ , then

$\frac{123}{321}$ × $\frac{456}{654}$ × $\frac{789}{987}$ × $\frac{321}{123}$ × $\frac{654}{456}$ × $\frac{987}{789}$

[ $\frac{123}{321}$ × $\frac{321}{123}$ = 1 , $\frac{456}{654}$ × $\frac{654}{456}$ = 1 , $\frac{789}{987}$ × $\frac{987}{789}$ = 1 ]

= 1 × 1 × 1

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2 years ago

en la fiesta de ana ay chocaletes chicles y paletas a 10 le gustan los chicles y 7 las paletas y solo a dos le gustan los chicle

Lelu [443]

Answer:

Step-by-step explanation:

Si solicita el total, el total es 10 + 7 + 2, que es 19.

¡Marque como más inteligente!

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