Answer:
d
Step-by-step explanation:
Answer:
<u>The answer is 900.</u>
(sides-2) x 180
(7-2) x 180
5 x 180
900
Answer:

Step-by-step explanation:
Hi there!
We want to solve for
in:

Since
is in the argument of
, let's first isolate
by dividing both sides by 4:

Next, recall that
is just shorthand notation for
. Therefore, take the square root of both sides:

Simplify using
:

Let
.
<h3><u>Case 1 (positive root):</u></h3>

Therefore, we have:

<h3><u>Case 2 (negative root):</u></h3>

X times S = $27. X is the cost of the large sacks and S is the amount of sacks. Once they are multiplied it should equal $27. If this is incorrect please let me know so I can try and correct mistakes made.