What is the answer ?

Mathematics

1 answer:

maks197457 [2]2 years ago

7 0

Answer:

a rational number

Step-by-step explanation:

a rational number + a rational number will always be a rational number.

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What is the value of x in the equation 2.5-0.25x=-3? 7-22 o 1 1 o 22

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Answer:

Step-by-step explanation:

Subtract 2.5 to -3 to get -5.5 and then divide that to -0.25 to get 22.

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What is the least common denimonator for these fractions 4/5 and 5/6

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Answer:

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Step-by-step explanation:

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The volume of a box(V) varies directly with its length(l). If a box in the group has a length of 25 inches and k = 15, what is i

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The problem says that V(x) varies directly with its length. This is a proportionality problem. So, V(x) = kl. If you are given a length of 25 inches and a k (proportionality constant) of 15, you are required to find its volume V(x).

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The volume of the box is 375 cubic inches.

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2 years ago

Exercise 2.4.2: Proving statements about rational numbers with direct proofs. About Prove each of the following statements using

IgorLugansk [536]

Answer:

See Explanation

Step-by-step explanation:

(a) Proof: Product of two rational numbers

Using direct proofs.

Let the two rational numbers be A and B.

Such that:

$A = \frac{1}{2}$