Area of rectangle = length × width
300 = (x+10) × x
300 = 10x + x^2
Now we have the equation y=x^2 + 10x - 300
We can factor this equation to get our zeroes, which are:
-5(1+sqrt(13)),
5(sqrt(13)-1)
We only use the positive zero because we can't have a negative dimension.
Your width would be:
5(sqrt(13)-1)
Your length would be:
5(sqrt(13)-1) + 10
Answer:
4
Step-by-step explanation:
if you divide 184 by 44 you get a decimal but you cant have 1/10 of a jumping jack so you get just the whole number
Answer:
2nd choice
Step-by-step explanation:
Answer:
y = 6x + 24
Step-by-step explanation:
Remember, any line can be parallel to y= 6x + 8 as long as it has the same slope (m, or in this case 6), and a different b (in this case 8).
