That cant be a triangle because all the angles have to add up to 180
You deposit $350 in savings account. The account earns 2.5 simple.
Answer:
9,591
Step-by-step explanation:
Porque asi lo dice la calculadora
Answer:
y=68.38172757
Step-by-step explanation:
Take the inverse cosine of both sides of the equation to extract
y from inside the cosine.
y=arccos(7/19)
y=68.38172757
The cosine function is positive in the first and fourth quadrants. To find the second solution, subtract the reference angle from
360 to find the solution in the fourth quadrant. y=360−68.38172757
y=68.38172757+360n,291.61827242+360n, for any integer n
