The answer is 19. You have to do 1/4 x 76/1 which is basically 76 divided by 4, which gives you 19.
F
Triangle equals 180
42+42=84
What is 180-84
That would be the next angle
Answer:
28
Step-by-step explanation:
P(red marbles) = 3/7
no. if red marbles = 12
12/x = 3/7
3x = 12 x 7
3x = 84
x = 28
the total number of marbles are 28.
hope it helps .
all the best
This could be COMPLETELY wrong but
(-2, 1)
