Is there an image i don’t understand what expressions you’re asking for?
Answer:
2m
Step-by-step explanation:


Answer:
the original figure doesnt change shape, only location
Step-by-step explanation:
P = 2a + b
10= 2a + 3
2a = 10-3
a = 7/2 = 3.5
Therefore, numerical value of a is 3.5
Answer:
A
Step-by-step explanation:
10 + 5 = 15