Answer:
4x²y² and 16x⁴y⁶
Step-by-step explanation:
Answer:
1/16
Step-by-step explanation:
2/3*x=2/3/16
x=1/16
why?
2/3*1/16 is just 2/3/16
Sorry for the late answer, but it's A.
Explanation 6 times 6 equals 36, and 7 times 6 equals 42.
Brainiest?
Step-by-step explanation:
Draw the triangle formed by the ray.
The hypotenuse of the triangle is:
c² = a² + b²
c² = (-5)² + (2√7)²
c² = 25 + 28
c = √53
Therefore:
cos β = -5 / √53
Or, as a proper fraction:
cos β = -5√53 / 53
1 and 4 are vertical, which means they are the same angle just on opposite sides. They both have a bigger counterpart (1 & 2, 3 & 4) that helps them equal 180. 1=4 and 2=3.