Answer:
1.07m
Step-by-step explanation:
the first step is to convert inches to cm
1in =2.54cm
(42.4in/1in x2.54cm)
42.4in = 107.69cm
then convert cm to m
1cm =0.01m
(107.69cm/1cm x 0.01m)
107.69cm =1.0769m
~1.07m
the area of the piece of land that is not part of the garden is .
<u>Step-by-step explanation:</u>
Here we have , a piece of land 120 ft by 240 ft contains a circular garden. surrounding the garden, there is a circular fence that is 20 ft in diameter. We need to find what is the area of the piece of land that is not part of the garden . Let's find out:
Let's calculate area of land and circular garden , and in order to find the area of the piece of land that is not part of the garden we will subtract area of circular garden from land !
Area of Land:
Area of land is given by
⇒
⇒
⇒
Area of Garden:
Area of circular garden given by
⇒
⇒
⇒
⇒
⇒
⇒
⇒
Hence , the area of the piece of land that is not part of the garden is 28,880-314 = 28,486 . Therefore , the area of the piece of land that is not part of the garden is .
Personally, I don't see how algebra could help. Algebra is an advance form of mathematics. For monthly finances, you would need to do the following:
1. Figure out your how much you make monthly ( I would round to the nearest 5)
2. Decide what needs to be paid (i.e. bills, groceries, etc)
3. Figure in luxury expenses ( going to the movies, dates, etc.) and then just figure out what costs you can cut to leave you with enough money to live on. No complicated equations needed