Answer:
1,333.333333333333
60 percent (calculated percentage %) of what number equals 800? Answer: 1,333.333333333333.
Step-by-step explanation:
well, it's isosceles so use base angles theorem
the top angle is also x
90 + 2x = 180
subtract 90 from both sides
2x = 90
divide both sides by 2
x = 45 degrees
Answer:
120
Step-by-step explanation:
Here, we want to get the possible value of A
Now, we should understand that the value of an angle in triangle cannot be more than 180
Also, cosine can only be negative in the second and the 3rd quadrant
So,
arc cos (-0.5) = 120 , 300 , 60
But 60 is not correct as it will give a negative value
300 is not correct also as it is more than the angles present in a triangle
Thus, our answer is 120
They have the same measurements but they are turned different ways
18x2 - 9x can be factored into 9x(2x - 1).
