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Ratling [72]
3 years ago
8

Find five pairs of whole numbers, such that when they are inserted into the equation below, the solution is 3.

Mathematics
1 answer:
Vaselesa [24]3 years ago
3 0

For this case we have, according to the statement, the following equation:

x + y = 3

We must find 5 pairs of integers that meet the equation:

(-1,4)\\-1 + 4 = -1 + 4 = 3

(1,2)\\1 + 2 = 3

(7, -4)\\7 + (- 4) = 7-4 = 3

(3,0)\\3 + 0 = 3

(5, -2)\\5 + (- 2) = 5-2 = 3

Answer:

The pairs of integers can be:

(-1,4)\\(1,2)\\(7, -4)\\(3,0)\\(5,-2)\\

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A standard brick is 3.625 inches wide, 2.25 inches high, and 7.625 inches long. How many bricks could be in a pallet of bricks t
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Answer: Option D. 1,778

Solution:

Standard brick:

Width: w=3.625 in

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v=w*h*l

v=(3.625 in)*(2.25 in)*(7.625 in)

v=62.19140625 in^3

Pallet of bricks:

Side: s=4 feet

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Number of bricks could be in  a pallet: n

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3 years ago
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If the area of a triangle is 48 cm2 and the base of the
makvit [3.9K]

Answer:

8

Step-by-step explanation:

Formula for height of triangle

A÷BX2

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Justin lives 3 2 5 miles from his grandfather's house. Enter the mixed number as a fraction greater than one. 3 2 5 =
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Answer: \dfrac{17}{5} miles

Step-by-step explanation:

We can express a mixed fraction as an improper fraction.

The process is as follows:

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The given mixed number = 3\dfrac25 miles

This can be represented as

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