Answer:
hi
Step-by-step explanation:
I'll help.


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"How it can be 57 ?"
The number 19 is multiplied by the number 3 at the bottom left.
19 × 3 = 57.
Answer:
102.5 ft
Step-by-step explanation:
The area of a rectangle is length x width.
You need to do 20.5 x 5 = 102.5
Answer:
You didn't add a picture of the triangle if you do I can answer
Step-by-step explanation:
There is 100 cm in a meter. 536•100=536,000 cm