Answer:

Step-by-step explanation:

<em>Rule need to remember to solve such questions</em><em>:</em>

1/3, bc you have 33.333% for each marble that it would be chosen.
Answer:
Slope of Parallel Line: -7
Step-by-step explanation:
A set of parallel lines will ALWAYS have the same slope. Perpendicular lines will have complete opposite slopes, for example, the slope of a line perpendicular to this one would be 1/7. If the slope is positive, the other slope will be negative and vice versa. For perpendicular lines, you also have to flip the fractions.
Answer:
If looking for x then X= -7/3.
Step-by-step explanation:
If you are proving a congruence of triangles then you need to match the corresponding parts to the triangle you are proving congruent.
BAC would then be congruent to MJR because of the corresponding angles
B is the same angle as M
A is the same angle as J
C is the same angle as R