Answer:
okay so to figure out a perfect square a number has to be outlined by itself. 8 is not. 4 is because 2 times itself is 4. 81 is because 9 time itself is 81. 44 is not. 49 is because 7 times itself is 49. 125 is not. 150 is not. 144 is because 12 times itself is 144.
I'm guessing that the 2 in that is ^2? if so, it opens down.
Answer:
2/3 because the angles are complementary
Step-by-step explanation:
No matter what the measure of the angle is cos(x) will always equal sin(90-x).
Answer:
62.22% I think.
Step-by-step explanation:
Have a good day.
Answer: the future value is $3788.75
Step-by-step explanation:
The formula for determining simple interest is expressed as
I = PRT/100
Where
I represents interest paid on the amount invested.
P represents the principal or amount invested.
R represents interest rate
T represents the duration of the investment in years.
From the information given,
P = 3500
R = 5.5
T = 18 months = 18/12 = 1.5 years
I = (3500 × 5.5 × 1.5)/100 = 28875/100
I = 288.75
the future value would be
3500 + 288.75 = $3788.75
