The solution would be:
x=1.54
y=7.08
That is false, 70 / 4 is not 17 mph
it is 17.5 mph
Answer:
The answer is C.
Step-by-step explanation:
Simplify the expression:
5^2 is 25.
25 + 4 is 29.
Hope this helps!
Step-by-step explanation:
Intersecting secant angles theorem: The angle between two secants is half the difference of the intersected arcs.
52 = ½ (x − 38)
x = 142
Arc angles add up to 360.
360 = 80 + 38 + z + x
z = 100
Tangent-chord theorem: The angle between a tangent and a chord is half the intercepted arc angle.
y = x/2
y = 71