Answer: The average annual rate of appreciation of the land over this 5-year period is 12%
Step-by-step explanation:
Calculating the amount of appreciation, we say,
$96,000 - $60,000 = $36,000
Then, $36,000/5 years = $7,200 per year.
Finally, $7,200/$60,000 = 0.12
0.12 x 100% = 12%
Given equation:
i.e., and and
Therefore, the given equation has a real root i.e.,
and two complex conjugate roots i.e., and
Hence, option C is correct.
Answer:
C. 105
<em><u>The formula for a regular polygon is:</u></em>
<em><u /></em> → p is the perimeter and a is the apothem
105
The height of the green pyramid constructed by Natalie while playing with magnetic building tiles is 26.25 cm.
The volume of the orange pyramid is calculated as follows;
V = ¹/₃Ah
where;
V = ¹/₃ x (7²) x 5
V = ¹/₃ x (245 cm³)
Voume = 21 x [¹/₃ x (245 cm³)]
Volume = 1,715 cm³
3V = Ah
h = 3V/A
h = (3 x 1715) / (14²)
h = 26.25 cm
Learn more about area of pyramid here: brainly.com/question/22744289
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$1.80
4x = 7.20
x = 1.80