Answer:
its A, a^9 b^6
Step-by-step explanation:
right on edge 2020
Answer:
132
Step-by-step explanation:
the top rectangle is 28
the middle rectangle is 56
each of the triangles are 24
48+28+56
Answer:
78
Step-by-step explanation:
(-5)•(-5) + 3•21= 25+ 63= 78
The answer is -7.4 because you switch from positive to negative
