Pandas211 Pandas211

07-04-2015
Mathematics

Answered

The diameter of a circle is 2 yards. What is the circle's area?
d=2 yd

Answer :

07-04-2015

A = pi * r^2

The radius is half the diameter.

2 / 2 = 1

So the radius is 1.

A = 3.14 * 1^2

A = 3.14 * 1

A = 3.14

Answer Link

Other Questions

Describe the theoretical basis for energy harvesting systems, including the principles of converting ambient energy into usable electrical power for mechanical

Two cyclists, 90 miles apart, start riding toward each other at the same time. One cycles 2 times as fast as the other. If they meet 3 hours later, what is the

Which expression(s) are equivalent to [tex]\left(5^{\frac{1}{8}} \cdot 5^{\frac{3}{8}}\right)^3[/tex]?A. [tex]5^{\frac{3}{2}}[/tex]B. [tex]5^{\frac{9}{8}}[/tex]

In the context of classical conditioning, after repeatedly pairing the bell with the food, and then subsequently just presenting the bell, when the dog salivate

Simplify the following expression completely, where [tex]\( x \geq 0 \)[/tex]:[tex]\[ x \sqrt{5 x y^4} + \sqrt{405 x^3 y^4} - \sqrt{80 x^3 y^4} \][/tex]A. [tex]

What is the molarity of 6 moles (mol) of [tex]NaCl[/tex] dissolved in [tex]2 L[/tex] of water?A. [tex]\frac{6 \, \text{mol}}{2 \, \text{L}}[/tex] B. [tex]\frac

Given the function [tex]\( y = \sin (\sin (x)) \)[/tex], find the value of [tex]\( y \)[/tex] at [tex]\( x = 3\pi \)[/tex].

The magnitude of the electric field between two parallel charged plates is [tex][tex]$800.0 \frac{N}{C}$[/tex][/tex]. An electron moves to the negative plate [t

Consider the function represented by the table.\begin{tabular}{|c|c|}\hline [tex]$x$[/tex] & [tex]$f(x)$[/tex] \\\hline -7 & -3 \\\hline -3 & 5 \\\h

7. It is okay to lift a load using your back instead of using your legs.A. TrueB. False