Answer:
120 inches
Step-by-step explanation:
Answer:
Initial costs 750 and loses .28 of value each year, so still worth 1-.28=.72 of value at start of next year. 750*(.72)^n is the value after n years since for n=0, new, it is 750*.72^0=750*1=750, and after 1 year it is worth 750*.72^1=750*.72 means it lost 28% value after one year. If you with to express it as an exponential exp(..) you need to convert the .72^n into exp(log(.72)*n)=exp(-.3285*n) so you get
750*exp(-.3285*n) as the value after n years.
You can't really do this without changing the value of the number.
But to do this, just multiply the denominator, 10, by 10, because 10 x 10 = 100.
Do not multiply 8 by 10 or anything. So, now your fraction is 8/100, or 0.08, or 8 hundredths.
Answer:
∠ A = 60°
Step-by-step explanation:
Consecutive angles in a parallelogram sum to 180° , then
∠ A + ∠ B = 180° ( substitute ∠ B = 2 ∠ A )
∠ A + 2 ∠ A = 180°
3 ∠ A = 180° ( divide both sides by 3 )
∠ A = 60°
Answer:
Step-by-step explanation:
Hi...
I dont speak spanish
