Rise over run is the formula so y=2/3
Answer:
Part 1) The radius is 6 in and the diameter is 12 in
Part 2) The area of the dinner plate is
Step-by-step explanation:
we know that
The circumference of a circle is equal to
Part 1) What are the
radius and diameter of the dinner plate?
we have
assume
substitute in the formula and solve for the radius r
Find the diameter
The diameter is two times the radius
so
Part 2) What is the area of the dinner plate
The area of a circle is equal to
we have
assume
substitute
Answer:
In picture
I hope this helps! :)
I put my old notes in the second picture to better help you understand if they don’t please comment on this and I’ll try to help you further.
Step-by-step explanation:
Given Input Value = 50%
Place the Percentage Value at the top over 100.
50/100
The given fraction is
50/100
On <u>reducing</u> the fraction, we get the exact form
50/100
which would equal 1/2.
The exact form of the fraction is
1/2
In the decimal form, the fraction can be written as 0.5.
H = 7
l = w + 6
V = 280
V = lwh
Plug in what we know:
280 = (w + 6)(w)(7)
Distribute W into the first parenthesis:
280 = (w^2 + 6w)(7)
Distribute 7:
280 = 7w^2 + 42w
Divide 7 to both sides:
40 = w^2 + 6w
Subtract 40 to both sides:
w^2 + 6w - 40 = 0
Factor:
(w - 4)(w + 10) = 0
Therefore, w = 4.
Plug this back into the equation for the length:
l = w + 6
l = 4 + 6
l = 10