Answer:
1/3
Step-by-step explanation:
If the central angle is 20 degrees, that means that the arc of this circle takes up 1/18 of the circle's circumference. Because there are 360 degrees in a circle, we get 1/18 by dividing the part (20 degrees) over the whole (360 degrees)
Now that we know that, we do the same for the circumference measure by taking 1/18 of 6, which is 1/3
Answer:
Grows by 2.4 million each year
Step-by-step explanation:
Since this is a right isosceles triangle x=y and
h^2=2x^2
32=2x^2
16=x^2
x=4 and since y=x, y=4 as well....so d. is the correct answer
Answer: y=15/4x+35/4
Step-by-step explanation:
The answer is A) 1:2, because there are 80 blue marbles and 40 red marbles, (for a total of 120 marbles) and the ratio 40:80 simplifies down to 1:2.