The ARC cosine of .28 = 73.74 degrees
the sine of 73.74 degrees = .96
Answer:
Step-by-step explanation:
Answer:
155 degree
Step-by-step explanation:
x + 25 = 180 degree (sum of adjacent angles of a parallelogram are equal)
x = 180 - 25
x = 155 degree
The pairs of shoes increases as the time the cobbler works increases
The equation of the pairs of shoes is y = kx
<h3>How to determine the equation?</h3>
The variation is a direct variation.
So, we have:
y = kx
Where:
- y represents the number of shoes
- x represents the time in hours
- k represents the proportionality constant
The cobbler can make 3 pairs of shoes in two hours,
So, we have:
k = 3/2
k = 1.5
Substitute k = 1.5 in y = kx
y = 1.5x
Hence, the equation of the scenario is y = kx
Read more about variation at:
brainly.com/question/26319473
