Answer: 25
Step-by-step explanation:
From the question, we are informed that the piece of rural land sold ten years ago for 40000 and that the price for the same land this year is $800 more per acre, and it sold for 60000.
The size of the piece of land in acres will then be:
40000 + 800x = 60000
800x = 60000 - 40000
800x = 20000
x = 20000/800
x = 25
The land is 25 acres
Answer:
the radius is half of the diameter so that would mean that the radius is 1 mile.
Step-by-step explanation:
Answer:
$3.16
Step-by-step explanation:
Divide
add
Answer:
Step-by-step explanation:
For a regular 20-gon, since there are 20 vertices that the polygon can be rotated and be mapped onto itself .Thus the order of symmetry of 20-gon is 2.
To find the degrees of rotational symmetry, we need to divide 360° by the order of symmetry.
Thus, the degree of rotation=
Hence, the smallest degree of rotation that will map a regular 20-gon onto itself=
Answer:
70 words per minute :)
Step-by-step explanation: