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Molodets [167]
3 years ago
6

Find a counter example. The product of any integer and 2 is greater than 2

Mathematics
2 answers:
spin [16.1K]3 years ago
8 0
Exception if the integer is a negative
astra-53 [7]3 years ago
7 0

One <em><u>possible counterexample</u></em> is:

-1

Explanation:

The set of integers contains the set of whole numbers and negative numbers, but does not include fractions or decimals.

Multiplying positive 2 by any negative number will result in a negative product.  Any negative number will be smaller than positive two; thus any negative number and 2 will have a product smaller than 2.

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Two angles are supplementary angles. One angle measures 58 degrees. The other angle measures 3n + 5 degrees. What is the value o
stepladder [879]

Answer:

39

Step-by-step explanation:

Angles are supplementary when they add up to 180.  So, we know the other angle that isn't 58 is 180-58=122.  Therefore, 122=3n+5\\3n=117\\n=39

5 0
3 years ago
Help me I need to get a 100
swat32

Answer:

option 2

Step-by-step explanation:

3 0
2 years ago
Henrietta solved a rational equation. Her work is shown. How could she solve it in a simpler way?
RoseWind [281]

Henrietta solved a rational equation by multiplying both sides by 3x^{2}(x+2) .She did not find the least common multiple of the denominators .If she had find the least common denominator which is 3x(x+2) then the question can have been simplified in more simpler form.

Henrietta can have got rid of denominator and then use the distributive rule .

So the first option

A:She could use the least common multiple of the denominator is right

4 0
3 years ago
List 3 values that make 24&lt;y +u true
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4 0
3 years ago
The length of a bridge is 230 m. The length of each of Robert's paces is 75 cm.
wariber [46]

Answer:

307 paces

Step-by-step explanation:

First, lets convert Robert's pace to metres. (cm > m)

75cm = (75/100)m

= 0.75m

Number of Full Paces = Length of Bridge / 1 Full Pace

=

\frac{230m}{0.75m}  \\  = 306 \frac{2}{3} paces

See , we must have full paces, and in this case we are finding the minimum number of paces, so we will be looking at the lowest possible whole number, which in this case, is 307 paces.

5 0
1 year ago
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