Answer and Step-by-step explanation:
What does ^2 mean? Well, first let's find out what ^ means, this is "squaring". So, ^2 means two is squared by another number. Such as 6^2. Six is squared by two.
<em>Hope you found this helpful! Have a wonderful day! </em>
Answer:
The answer in the procedure
Step-by-step explanation:
we have
we know that
The formula to solve a quadratic equation of the form
is equal to
in this problem we have
so
substitute in the formula
Just write an equation on each one
what is the height of it
and what do you want me to find?
I would say he has 3 $5 bills. He has a total of $25. Only $10 and $5 bills. If he has 1 $10 bill and 3 $5 bills, then that will total $25 and 3 times as many $10 the same as 3 x 1 = 3...so, 1 ($10) + 3 ($5) = $25