Answer:
The answer is "".
Step-by-step explanation:
Equation of the parabola:
if the value of a= then put the value into the equation:
when depth of water y=5
So, width:
Answer:
Step-by-step explanation:
it is not a function because -2 has two y values
Answer:
13,25,37
We are adding 12 each time
Step-by-step explanation:
13,25,37
We are adding 12 each time
25-13 =12
37-25 =12
A. 13x can mean the number of bags of marbles times the number of marbles in each bag (the total number of marbles in 13 bags)
b. 5 can represent the initial numbers of marbles one has. For example, even before purchasing 13 bags of marbles you already had 5 marbles from before (they are like 5 extra marbles)
c. x can stand for the number of marbles in each bag
Answer:
a=square root of 44 or 2 times square root of 11
Step-by-step explanation:
a^2 + 100 = 144
a^2 = 44 So square root both sides
a = square root of 44, which can be simplified to square root of 4 times 11 and square root of 4 is 2 so...
answer is sq rt 44 OR 2 sq rt 11