Answer:
0.70 = 7/10
Step-by-step explanation:
Answer:
$80
Step-by-step explanation:
400÷50= 80 which is the weekly rate of wages
Sin(225)
225 degrees is in the 3rd quadrant. And in the third quadrant only tangent is positive, sin is negative.
For third quadrant, basic angle = 225 - 180 = 45
sin225 = - sin45
sin225 = - sin45 = -0.7071
sin 225° ≈ -0.7071
<span><span>y2</span>=y×y</span><span><span>y5</span>=y×y×y×y×y</span>The exponent just means you multiply it by itself that many times
