Answer:
Step-by-step explanation:
we have 105 marbles
number of blue marbles= x
green marbles= x+25
x+x+25=105
2x=105-25
2x=80
x=40 blue marbles
<span>Your answer would be 360 the sum of the exterior angles of any convex polygon is 360 degrees</span>
Answer:
19
Step-by-step explanation:
-3q+5q=38
2q=38
q=19
please like my answer
Answer:
angle ABE = 55 degrees
Step-by-step explanation:
(3x-8) + (x+14) = 90
4x+6 = 90
4x = 84
x = 21
angle ABE = 3(21)-8 = 55