Answer:
52 cm²
Step-by-step explanation:
A=2(wl+hl+hw)=2·(2·3+4·3+4·2)=52
Answer:
129
Step-by-step explanation:
there is a sequence of 9 to each
Answer:
648
Step-by-step explanation:
Answer:
x = 2
Step-by-step explanation:
The four sides of a rhombus are equal. Thus, 10x + 6 = 4x + 18.
Solve this equation for x:
6x = 12
So, finally, x = 2
The recycling plant processes 480 tons of glass per day.
Step-by-step explanation:
Quantity of glass recycled each minute = 
We know that;
1 hour = 60 minutes
Therefore;
Quantity of glass recycled in one hour = 
1 day = 24 hours
Quantity of glass recycled in 24 hours = 24*20 = 480 tons
The recycling plant processes 480 tons of glass per day.
Keywords: multiplication, fraction
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