3. Which ordered pair is a solution of the equation y = x – 2? (1 point) (3, 1) (1, 3) (–1, 3) (3, –1)
1 answer:
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Answer:
Step-by-step explanation:
current value is $30
as it increases at a rate of 5% each year
after n year the value will be
so for 20 years it will be
it gives 79.59893 so we can round it to 79.60
General formula for area of triangle is .
Where:
is height of triangle perpendicular to base side of triangle.
is the length of base side of triangle.
Multiplying and
results in rectangle, dividing that by 2 gives you area of a triangle.
Hope this helps.