So We Know That tan(x) Equals
We Can Use Logic, We Know That Anything That Makes The Denominator 0, Will Not Work, So We Need To Know What Makes Sin(x) equal to 0 and Cos(x) equal to 1 or -1 BUT NOT 0
We Didn't Want Cosine To equal Zero Because Then We Get
THE ANSWER IS C : -360°,-180°,0°,180°,360°
Let
be the width of the rectangle.
Since the perimeter of this rectangle is 100, then the height of the triangle must be
Both width and height are positive numbers, so we must have
There are infinity real numbers that are greater than zero and less than 50. Therefore, there are infinity rectangles having a perimeter of 100.
width:
<span>
</span>height:
(You can pick any real number between
and
for the
value )
Answer:
t = 20
Step-by-step explanation:
First off we have t as the variable. So you don't really have much but to use PEMDAS and go through the equation step by step. Like so,
30 = 2t - 10
<u>+ 10 +10</u>
40 = 2t
Now to isolate the variable you must divide, since it's the opposite of multiplication.
40 ÷ 2 = 20
2t ÷ 2 = t
So what we are left with is t = 20
Hope that helps and have a great day!