Circle c is shown. line segments e c and c d are radii. lines are drawn from points e and d to point f on the other side of the circle. arc e d measures 95 degrees. what is the measure of angle efd? 37.5° 45° 47.5° 55°

Step-by-step explanation:

If sketch of the circle and its points is shown as in the accompanying image, notice that the triangle formed FEC is an isosceles triangle, of which we know the angle at the center (angle ECF) to measure .

Since the other two remaining angles must be equal to each other (they are opposite to sides of the same length - radii CE and CF of the circle), we have that the sum of all must render :

47.5

Step-by-step explanation:

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the equation for this situation is y=122+45. to solve the equation you would add 45 and 122 to get a total of 167lbs. in conclusion, grace's weight eight weeks ago was 167lbs.  

the formula of a slope:

from a table we have

substitute:

the slope of f(x) is -1.

the graph of funcfion g(x) is a horizontal line. the slope of a horizontal line is equal 0. therefore the slope of g(x) is 0.

-1 < 0