Answer:
4
Step-by-step explanation:

Answer:
Step-by-step explanation:
Answer:
KJM and KJH
Step-by-step explanation:
Supplementary angles are angles that equal 180 degrees
Answer:
c+2c+12=75
c = 21
Steps:
c+2c+12=75
Simplify both sides of the equation.
c+2c+12=75
(c+2c)+(12)=75(Combine Like Terms)
3c+12=75
3c+12=75
Subtract 12 from both sides.
3c+12−12=75−12
3c=63
Divide both sides by 3.
Answer:
Probability that she selects a blue bead
= 3/9
= 1/3
Step-by-step explanation:
Please mark me brainliest