It is the commutative property since you can switch 5 and 4 around but still get the same answer (9).
To solve this problem, we make use of the formula:
y = a sqrt (b (x – h)) + k ---> 1
Since we are given the parent function:
y = sqrt (x) --->
2
Then this automatically means that:
a = 1 and k = 0
So going back to equation 1 at a = 1 and k = 0:
y = 1 sqrt (b (x – h))
Since it is given that, b = 4 and h = 1,
therefore:
y = sqrt (4 (x – 1))
y = sqrt (4 x – 4)
Answer:
A. y = sqrt (4 x – 4)
Step-by-step explanation:
10/2=(x+9)/4= 5y/3
5 =(x+9)/4 = 5y/3
x+9 = 5×4
x+9 = 20
x = 11
5y/3= 5
5y = 15
y = 3
therefore, x = 11 and y = 3
Answer:
Triangular prism
Step-by-step explanation:
You subtract the 2 given sides from the perimeter so its
7a - 11b - (2a + b) - (a - 9b) ( Note the 2 sides must be in parantheses)
= 7a - 11b - 2a - b - a + 9b
adding like terms:-
= 4a - 3b
