ANSWER
The radius is 4
EXPLANATION
The given equation is:
We complete the square to get the expression in standard form:
We factor using perfect squares to get:
This implies that,
Comparing to
The radius is r=4
To solve for y in the equation 2 x + y = 5, subtract 2 from both sides of the equation.
2 answers:
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To solve this we are going to use the formula for compounded interest: 
where
is the final amount after 
years
is the initial amount
is the interest rate in decimal form
is the number of times the interest is compounded per year
is the time in years
We know for our problem that
, 
, and 
. Since the interest is compounded daily, it is compounded 365 times in year; therefore, 
. Lets replace those values in our formula to find :
We can conclude the amount in Diane's after 3 years will be <span>$1,603.31</span>
where
We know for our problem that
We can conclude the amount in Diane's after 3 years will be <span>$1,603.31</span>
Answer:
The other side is 7.48 yards.
Step-by-step explanation:
Given that,
Hypotenuse = 15 yards
One leg = 13 yards
We need to find the length of the other leg. We can use the Pythagoras theorem to find it such that,
Where
h is other leg
Put all the values,
So, the other side is 7.48 yards.