The rectangle is 15cm by 45cm
2(3x)+2(x)=120
6x+2x=120
8x=120
X=15
3(15)=45
Answer:
it will be B
Step-by-step explanation:
because 1 lb is equal to .75 and the graph shows the exact process of if you were to keep adding .75
It’s “A” 60% of 400 students
The axioms in addition help in developing theorems about multiplication because multiplication, in simple terms, repeated addition.
As an example,
This addition operation
3 + 3 + 3 + 3 = 12
can be expressed as a multiplication operation
3 x 4 = 12
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