Sorry I need to ask more questions
Answer:
AE-3*x+7=0 and CE=5*x-7
Step-by-step explanation:
-3*x and -7 move these terms to the left it becomes AE-3*x-7=0 do the same step that you did with the first one.
A = s²
A = area
s = length of each side of the square
*take square root of both sides
s = √A
s = √125 sq. mi.
s = 11.18 miles
*rounded to nearest mile
s = 11 miles
2x^2 + x -3 can be factorised
<span>[2x + 3][x - 1] </span>
<span>As length times width = area </span>
<span>one possible set of measurements are </span>
<span>length = [2x + 3] </span>
<span>width = [x-1] </span>
Answer:
Step-by-step explanation:
She gave out three dozen and she had six dozen so she has three dozen left three dozen 3 * 12 she has 36 cookies
