Answer:
21
Step-by-step explanation:
Assuming this is a right triangle, we can use Pythagorean Theorem to find the third side. We'll represent the missing side with the variable x.
x² + 20² = 29²
x² + 400 = 841
x² = 441
x = 21
Therefore, the length of the third side is 21.
Answer:
Hopefully, the problem is worded as follows:
a after 3 years = A (1.08)^3 = 1.2597 A after 3 years (invested at end of year)
a after 2 years = A (1.08)^2 = 1.1664 A after 2 years
a after 1 year = A (1.08) = 1.08 A
a last year = A
adding the columns
4 a = 4.5061 A where A is the amount invested each year and a is the total worth of such an investment
or a = 1.12653 A
A = a / 1.12653 = 550,000 / 1.12653 = 488,226 for the total investment
Each year 488,226 / 4 must be invested = 122,057
Answer:
y=1.7x
Step-by-step explanation:
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