Answer:
69cm on each side
Step-by-step explanation:
196 divided by 4 equals 69
<span>c. demographics based on the details in the population.#9
#10</span><span>b. 81 and 18.</span>
Apply the Pythagorean theorem
x^2 + x^2 = 2x^2
sqrt(2x^2)=x sqrt(2)
Answer:
12 pencils per package.
Step-by-step explanation:
Details provided:
Ethan purchased 4 packages of pencils.
Number of Packages = 4
Number of pencils shared with friend = 8 pencils
Pencils remaining = 40 pencils
∴Total Number of Pencils = Pencils given to friend + Pencils remaining = 
Total Pencils in each package = 
1/2x + y = 3
Rearrange the equation to achieve the slope-intercept form. (y=mx+b)
1/2x + y = 3
Eliminate 1/2x from both sides.
y = -1/2x + 3
The y-intercept (where the line intersects the y-axis) is three, and the slope (the change in y over the change in x) is -1/2.
Hope this helps!
