3 years ago

Find the circumfrance and the area of a circle with a 5 ft radius. Use the value 3.14

Mathematics

1 answer:

Crazy boy [7]3 years ago

6 0

Answer:

Circumference is 2piR =31.4

Area is pir^2=78.5

Step-by-step explanation:

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gladu [14]

$10 plus $10= $1
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4 years ago

For what value of C will y = sin(x - C) be an even function?<br> a. 2π<br> b. π<br> c. π/2

telo118 [61]

Answer:

you are actually incorrect the answer is 2π

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3 years ago

Read 2 more answers

How do I solve this ?

Nat2105 [25]

Answer:

Step-by-step explanation:

I'm just going to go out on a limb here and assume that those are a set of poorly made parenthesis. This, then, would be your equation:

$x+\frac{x}{7}+\frac{1}{11}(x+\frac{x}{7})=60$

The first thing to do is distribute through the parenthesis to get:

$x+\frac{x}{7}+\frac{x}{11}+\frac{x}{77}=60$

Next is to get rid of the denominators by multiplying by the LCM of 77:

$77(x+\frac{x}{7}+\frac{x}{11}+\frac{x}{77}=60)$ which gives you:

77x + 11x + 7x + x = 4620 and

96x = 4620 so

$x=\frac{385}{8}$

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3 years ago

Given cos 8 = and angle 6 is in Quadrant IV, what is the exact value of sin 0 in

adoni [48]

cos0 = √3/2

1 - cos²0 = sin²0

= 1/4 = sin²0

sin in quadrant 4 is negative

sin0 = -1/2

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3 years ago

Which list of numbers is arranged from least to greatest? f 0.25,17%,3 g 17%,29,0.25 h 0.25,29,17% j 17%,0.25,29?

Fed [463]

The list that is ordered least to greatest is ...
j 17%,0.25,29

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3 years ago