Answer:
A
Step-by-step explanation:
In order to get rid of the absolute value bars we would need to put the number outside of the absolute value bars into two signs. One is going to be positive and one is going to be negative. So in this case, the two equations would be 5k+6=39 and 5k+6=-39
Cos60 degrees=1/2, so AK/AB=1/2. Since AK=KD, AK=1/2AD=1/2AB. Therefore, AB=AD. This is a rhombus, with four equal sides. Triangle ABK is congruent to triangle DBK (SAS), since AK=KD, angle AKB=angle BKD=90, and BK=BK. Therefore, BD=AB. The sum of four side lengths is 24. Each side length is equal to 24/4=6. BD=6.
Answer: It will take him 1.68 years to recover his initial investment.
First, find the amount of extra money that he will make.
34,000 - 13,000 = 21,000
He will be making an extra 21,000 per year.
Now, divide the cost of his training by the amount of his increase.
35200 / 21000 = 1.68
That gives you the amount of years it will take him to pay off his investment.
Answer:
area of square = l²=3.5²=12.25ft²
Answer:
Step-by-step explanation: how do u supposed to divide that???