The probability of Jake winning a contest is 0.25
Answer:
3/2
Step-by-step explanation:
slope=rise/run=30/20=3/2
Enable M = Mary's age now So Mike's age is 3M 3M + 4 = 2 (M + 4) = 2M + 8 Now, subtract 2M from the two factors. then you definitely have: M + 4 = 8 or M = 4 examine: Mike is now 12. In 4 years, Mary would be 8 and Mike would be sixteen.
Answer:
DE=145
Step-by-step explanation:
Both circles are congruent and so are the triangles, because of the radius. So mDE is also 145
2x-2+x+5=90
3x+3=90
-3 -3
3x/3 =87/3
x=29
