The area of a pentagon is found through the following formula:
s is equal to the side length.
Plug 12 and 28 into the formula.
A(12) = 247.75
A(28) = 1348.85
Divide the first result by the second result.
≈
9/49 is equal to this decimal.
The answer is
9/49.
Answer:
8
Step-by-step explanation:
for 20 wordshjrjrhrhrhrhhrjrjejejrhjr
Answer:
Step-by-step explanation:
Answer:
b = - 5
Step-by-step explanation:
(k + a )(k + x) + 1 = k^2 + kx + ak + ax + 1
I think the way to solve this is to worry about the 36
k^s + 1 + ak should equal 36
We know that a = 2
k^2 + 1 + 2k = 36
k^2 + 2k + 1 - 36 = 0
k^2 + 2k - 35 = 0
(k + 7)(k - 5) = 0
k = -7 is the only acceptable answer. It is given that K < 0.
bx = kx + ax
b = k + a
b = - 7 + 2
b = - 5
1652-1232=420. There are a lot of way to find the two products that equal to each other. For example,
2×210=420
84×5=420
840×1/2=420
ETC. Hope it help!