Answer a = 5 and b = 2.
Procedure
Initially means x = 0, then
5 = a*b^0 = a*1 = a, then a = 5
When x = 1, the height is the double of 5, i.e 10 and
10 = a.b^1 = a.b ⇒ b = 10/a = 10/5 = 2
The a = 5 and b = 2, so the equation is y =5(2)^x
Answer:
156ft of material.
Step-by-step explanation:
Since the garden path borders the garden and is 3 feet wide, it increases the side lengths of his garden by 3 feet on each side. Then we just find the perimeter using the new values:

If this helped, a brainliest answer would be greatly appreciated!
Answer:
AB = 2.18 units
Step-by-step explanation:

17 • 4 is the equation that represents the product
This is the simplest proportion i have seen.
This is how we do it:

=

The answer surprisingly is obvious,
z = 1But we can still do cross multiplication
7z = 7
Divide by 7 to isolate z

7 and 7 cancels out
z = 1