Mathematics, 01.08.2019 22:30 bryantfoster

100% correct answers only i cannot retake this

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The first statement is true. Reasoning below.

= = =

We want to find the area of a fixed circle, so we can throw out the last option. If

changes at all, then so does the area of the circle.

For

to increase would require using a circumscribed polygon with less sides. Again, the circle is fixed, so only a certain length

can fit inside the circle. This eliminates the third option.

Note that if we use a regular hexagon, then s=r

automatically, because the component triangles that make up the hexagon are equilateral. Increasing

would require that we use a polygon with more sides, which would simultaneously make

stray away from

. In other words, if

increases, then

decreases, so we can never eventually have $s\to r$ (

is fixed).

That leaves the first option. Indeed, as

increases, we get a polygon that looks increasingly rounder and more like a perfect circle. At the same time, that means

gets larger, but would be bounded above by the circle's perimeter. So as

increases indefinitely, it will eventually "be equal" (in the limit sense) to

, so that $rh\to r^2$ .

Answer from: Quest

The answer is 10. and if you go by pemdas you would 1. multiplication 2. division 3. addition 4. subtraction
Solve the following problem using the order of operations. then match each operation with its place

Solve the following problem using the order of operations. then match each operation with its place

Answer from: Quest

the most boring ever written

step-by-step explanation:

i am writing something. yes, i plan to make it the most boring thing ever written. i go to the store. a car is parked. many cars are parked or moving. some are blue. some are tan. they have windows. in the store, there are items for sale. these include such things as soap, detergent, magazines, and lettuce. you can enhance your life with these products. soap can be used for bathing, be it in a bathtub or in a shower. apply the soap to your body and rinse. detergent is used to wash clothes. place your dirty clothes into a washing machine and add some detergent as directed on the box. select the appropriate settings on your washing machine and you should be ready to begin. magazines are stapled reading material made with glossy paper, and they cover a wide variety of topics, ranging from news and politics to business and stock market information. some magazines are concerned with more recreational topics, like sports card collecting or different kinds of hairstyles. lettuce is a vegetable.

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