Answer: Substitute -108 into the place of b
Step-by-step explanation:
-6=b/18
-6=-108/18
-6=-6
You get the same answer, which makes it correct.
Answer:
A or D is the answers for the question
Step-by-step explanation:
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The answer is B, because 0.06*45000 + 0.08(51000-45000) = 3,180
This is a 30-60-90 special triangle. in a 30-60-90 right triangle, the shortest leg is half of the hypotenuse, and the other leg is (√3)/2 of the hypotenuse,
so FA=(1/2)AD=7, DF=(√3)/2)*14=7√3
the area is (1/2)*7*7√3≈42.4
40,000
Explanation
5000 10 year later is know 10000
10000. 10 years later is know 20000
20000 10 years later is know 40000 which is 30 years total