Plzzzzz help I’ll mark brainlest
2 answers:
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Answer:
Step-by-step explanation:
The standard form of a circle's equation is
where h and k are the circle's center and r is the radius. We are told, and we can see, that the center of the circle is (0, 0) so h = 0 and k = 0. The radius, given as 4, goes into the equation squared, so the equation is
which simplifies down to
, choice C.
The first thing we must do is find the amount of land that will be used for the 120 lots.
We must remember that 10% of the land will not be used for the lots.
We have then:
Then, we must consider the following conversion of units:
Applying the conversion we have:
Then, the amount of square feet for each lot is given by:
Answer:
There will be 32670 square feet in each lot.
We must remember that 10% of the land will not be used for the lots.
We have then:
Then, we must consider the following conversion of units:
Applying the conversion we have:
Then, the amount of square feet for each lot is given by:
Answer:
There will be 32670 square feet in each lot.