Angle t would be equal to cos(60 degrees) which has coordinates (1/2,sqrt3/2) so that answer is 1/2
The solution to 1 - cos(6x) is 2sin²(x).
Hence, option B) 2sin²(x) is the correct answer.
<h3>What is solution to 1 - cos(6x)?</h3>
Given that; 1 - cos(6x) = ?
First, we rewrite using trig identity
1 - cos(2 × 3x)
Using the double angle identity, { <em>cos2(x) = 1 - 2sin²(x)</em> }
1 - ( 1 - 2sin²(x) )
Eliminate the parentheses
1 - 1 + 2sin²(x)
2sin²(x)
The solution to 1 - cos(6x) is 2sin²(x).
Hence, option B) 2sin²(x) is the correct answer.
Learn more about trig identity here: brainly.com/question/10376944
#SPJ1
You get 5/10, or simplified as 1/2.
The slope formula is rise over run, or Y(1)-Y(2)/X(1)-X(2), which becomes 5-0/14-4. That then simplifies to 5/10, or 1/2
Ok so the width is 8 cm ok so hm
<h3>Triangle 1 :</h3>
Classify by angle = <u>obtuse</u> (one angle in the triangle is obtuse)
Classify by sides = <u>isosceles</u> (has two equivalent sides)
<h3>Triangle 2 :</h3>
Classify by angles = <u>right</u> (an angle in the triangle is equal to 90°)
Classify by sides = <u>scalene</u> (none of the sides in this triangle is equal)
