Answer:
The hour hand moves 360 degrees / 12 in an hour = 30 degrees.
It follows that in a minute it moves 30 degrees / 60 = 1/2 degree.
Therefore in a second it moves 1/2 degrees / 60 = 1/120 degree.
Step-by-step explanation:
Answer:
(1 , 6)
Step-by-step explanation:
the center of the circle is the midpoint of the diameter
Which is the point of coordinates:
Then the center is the point :
.Given:
ToDetermine: The value of
Solution
Hence, f(1) + g(2) = -1
Answer:
90 is ur anwser
Step-by-step explanation:
Answer:
m∠R = 39 degrees
Step-by-step explanation:
As complementary angles add up to 90 degrees, we can set up an equation to get x then find the measure of ∠R:
m∠R + m∠S = 90
2x+7+4x-13=90
6x+7-13=90
6x-6=90
6x=96
x=16
Since m∠R = (2x+7), 2x+7 would be 2(16)+7 or 39 degrees. So in conclusion, m∠R = 39 degrees
