Are there aby answer choices?
Usually you use addition to find a sum.
Answer:
B
Step-by-step explanation:
Answer:
The sandbox is most likely in the shape of a kite. As it has only two right angles, it cannot be a square or other form of rectangle. It also cannot be a parallelogram, which has no right angles, nor is it a rhombus- all four sides are not of the same length.
A kite, however, has two pairs of equal-length sides that are adjacent to each other. It also has two sets of equal-measure angles, one of which can be 90° if it is a cyclic kite.
Answer:
Step-by-step explanation:
P(a red marble and a yellow marble)=5/12 ×4/11=5/33
P (a green or a yellow marble)=5/12+4/12=9/12=3/4
P(a green and a yellow and a red marble)=5/12×3/12×4/12=5/144
