Answer:
x^2+8x+8
Step-by-step explanation:
Distribute x^2 to x+2, which is x^2+4x.
Then, distribute 4 to (x+2), which is 4x+8
Add the like terms
x^2+4x+4x+8
x^2+8x+8
Use the zeroes to figure this out... x=-18, y=9
Answer:
12.5% Potency
Step-by-step explanation:
8 x 3 = 24 hours in 1 day so 3 half lifes would progress in 24 hours.
100% Hour 0 Spray (Half Life 0)
50% Hour 8 Spray (Half Life 1)
25% Hour 16 Spray (Half Life 2)
12.5% Hour 24 Spray (Half Life 3)
Hello there.
<span>52 + 22 the thing is that it's supposed to be 5 to the second power and 2 to the second power
Answer: 5</span>² = 25
2² = 4
25 + 4 = 29.
5² + 2² = 29.
Hope This Helps You!
Good Luck Studying ^-^
Answer:
17.5
Step-by-step explanation:
350×2.5×1/100
17.5/2
8.75
