Answer:
The length is 46.05551275 inches, and the width is 26.05551275 inches.
Step-by-step explanation:
We know that the area must be 1200 square inches. Using this information, we can create an equation, where x is length and y is width:
x*y=1200
We know that its length must be 20 inches longer than its width. Therefore, x=y+20. Using this new information, we can replace 'x' in 'x*y=1200' with 'y+20':
(y+20)*y=1200
I have decided to use the quadratic formula, but you could also factor this equation into the 'intercept' form to determine the roots, which ultimately provides the same answer.
inches
inches
Therefore, the length is 46.05551275 inches, and the width is 26.05551275 inches.
Answer: $15
Step-by-step explanation:
8 cookies cost $12 you divide 12 by 8 and then you get 1.5 which equals 1.50 so each cookie is 1.50. So for 10 cookies you multiply 10 times 1.50 and you get your answer $15. 10 cookies cost $15
Answer:
<h2>x-intercept: x = 12 → (12, 0)</h2>
Step-by-step explanation:
We must find the equation of a line.
The point-slope form of an equation of a line:
m - slope
The formula of a slope:
We have the points from the table (22, 36) and (27, 54). Substitute:
The x-intercept is for y = 0. Susbtitute:
<em> multiply both sides by 5</em>
<em>divide both sides by 18</em>
<em>add 22 to both sides</em>
Answer:
Step-by-step explanation:
he bout 6 red rose
Answer:
12,000
Step-by-step explanation:
The two thousands that 11,900 is in between are 11,000 and 12,000 which are our two options to choose from. 11,900 is only 100 away from 12,000 and 900 away from 11,000. Because the distance between 11,900 and 12,000 is shorter than the distance between 11,900 and 11,000, this means that 12,000 would be our answer since it is closer.
(I'm really sorry if this is confusing, I'm not good with words)
