the sum of inner angles of a pentagon is equal to
so:
and the largest one is 150
the answer is 1/16
the parallel line can be
y=2x+4
or any line with different y intercept
good luck
I would convert -2pi / 3 to degrees first by multiplying by 180degrees / pi. It equals 120 degrees.
120 degrees is in quadrant II, which is 90 degrees plus 30 degrees. It is 60 degrees from the 180 degrees.
So the reference triangle you use is 60 degrees.
Cos60 = 0.5
sin60 = sqrt(3) /2
But in quadrant II the only trig ratio that's positive is sin; all others are negative.
So cos120 = -0.5
sin60 = sqrt(3) /2
<span>Keeping in mind that points on unit circle are (cos, sin), the point is </span>(-0.5, <span>sqrt(3) /2).
</span>
Answer:
16 mm
Step-by-step explanation:
Dilation multiplies every length by the dilation factor.
E'F' = (2/5)EF = (2/5)(40 mm) = 16 mm
The expression of the two plans( EZ Plan and Big Time Gamer Plan) are as follows:
y = 0.10x
y = 0.05x + 100
<h3>How to represent expression?</h3>
The company is offering two different pricing options.
The EZ Plan is $0.10 per minute.
The Big Time Gamer Plan is $0.05 per minute plus a $100 monthly charge.
Therefore, the EZ pricing plan can be express as follows:
y = 0.10x
Therefore, the Big Time Gamer Plan can be express as follows:
y = 0.05x + 100
where
x = minutes playing games in a month
y = The total cost of the plans
Let's set them equal to each other.
0.10x = 0.05x + 100
Learn more about expression here: brainly.com/question/17207480
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The answer is b bro i belive
