Answer:
12
Step-by-step explanation:
When we divide fractions we multiply instead since it's the opposite of division and we do the reciprocal. Reciprocal means we flip the fraction from 1/3 to 3/1
So:
4÷1/3 would become 4×3/1
4×3/1 is the same as 4×3
So:
4×3=12
That's why the answer is 12.
Answer:
---
Step-by-step explanation:
W=2x²+9x-7
L=x²-9
2(3x²+9x-16)
6x²+18x-32
The bold is the perimeter.
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hope it helps
We can determine the mass of liquid mercury inside the vial by taking the diffrence between the filled vial and the empty vial. The weight of liquid mercury is 130.24 grams. The equivalent volume is obtained through the density. The volume is 9.626 cm3. If the substance inside is water, the volume is 130.632 grams
Answer:
.
Step-by-step explanation:
The given series is;
.
This series is finite and has few number of terms.
We can rewrite the expanded form to get;
.
.
.