What you have written here is an equation.
You can define as
a2+b2=y
If you want to derive a^2+b^2 from ( a+b)^2
(a+b)2=a2+b2+2ab
Ora2+b2=(a+b)2−2ab
Answer:
I think it is: Yes, by SAS but not sure...
Step-by-step explanation:
Answer: 8 / 12 = x
Step-by-step explanation:
:D Hope its right
a. 20 because y is the amount of $$ in account now
b. 12 a $$
c. 260, bc 12*20= 240 240+20=260
Hello again!
when he invested $4000 at 5% he increased his income from 0 to 200
adding 4% of 3500 increased it by 140
totaling to $340
he has $2500 left. and he needs $160 more income
160 is 6.4% of 2500
so he needs to invest the remaining $2500 at 6.4% to get the last $160
of his income
I hope this helps, and have a nice day!
