The answer is 0.00125139043
Answer is 1/16 because if you look at 4, we can toss it 16 times by arranging in a different way .
Y = how far up
x = how far along
m = Slope or Gradient (how steep the line is)
b = value of y when x=0
How do you find "m" and "b"?
b is easy: just see where the line crosses the Y axis.
m (the Slope) needs some calculation:
m = Change in Y/change in X
Answer:
The circumference of the circle is 141.39 cm
Step-by-step explanation:
Circumference of a circle C =
or 2
If diameter d = 45 cm and
= 3.142
Then C = 3.142*45
C = 141.39 cm
Answer:
The measure of angle a is of 140º.
Step-by-step explanation:
Supplementary angles:
If two angles are supplementary, their measures add to 180º.
Angle a and angle b are supplemetary angles.
This means that
<a + <b = 180º.
m angle a = (5x+25) and m angle b = (x+17)
So





Measure of angle a:

The measure of angle a is of 140º.