Answer:
It would be 178 degrees.
Step-by-step explanation:
The answer is 4/14 since your total number of tiles is 14 and there are 3 E tiles and 1 Y tile
The exterior angle at the intersection of the tangent and secant has a measure that is half the difference between the intercepted arcs.
... ((10x+20) -80)/2 = 2x+15
... 5x -30 = 2x +15
... 3x = 45
... x = 15
So, the unknown arc to the right has measure
.. 10x + 20 = 10·15 +20 = 170
And the arcs of the circle total 360°.
... 80 + z + 170 = 360
... z = 360 - 250 = 110 . . . subtract 250 from both sides
The appropriate choice for the value of z is
... B. 110
1.4 hours cause 560/400 =1.4
Answer:
-6.5
Step-by-step explanation:
