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3 years ago

7

What is 1.4 as a decimal?

1 answer:

julia-pushkina [17]3 years ago

4 0

You meant 1.4 as a fraction (1.4 is already a decimal)

1.4 as a fraction is one and two fifths, or 1 2/5 (or 7/5).

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3 years ago

Peter's dog eats 0.3 kilograms of dog food each day. How much dog food will Peter's dog eat

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All you have to do is multiply 0.3 by 8.

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3 years ago

The sum of two polynomials is –yz2 – 3z2 – 4y + 4. If one of the polynomials is y – 4yz2 – 3, what is the other polynomial? –2yz

marishachu [46]

The first polynomial is $y -4yz^2-3$ and let the second polynomial be P(y,z).

If the sum of two polynomials is $-yz^2-3z^2-4y+4$ , then $y-4yz^2-3+P(y,z)=-yz^2-3z^2-4y+4$ .

Take the first polynomial from the left side to the right side:

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3 years ago

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