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3 years ago

If a number y has z positive integers factors, then y and 2z integer factors. True or false?

Mathematics

2 answers:

Oxana [17]3 years ago

7 0

Answer:

true

Step-by-step explanation:

both of them are probably integers.

(fyi this is a question found in grade 8 mathematics text book in ethiopia page 64)

harina [27]3 years ago

6 0

Answer: TRUE

<h2 /><h2 /><h2 /><h2 /><h2>ANSWER IS IN THE PICTURE MARK ME BRAINLIEST!!</h2>

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Rectangle ABCD is rotated by 90 degrees clockwise about the origin then translated 3 units left and 2 units down to form A'B'C'D

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The length in units of the line segment A'B' in the resulting figure is the same as the length of line segment AB in the previous rectangle.

<h3>Translation of shapes in the Cartesian plane</h3>

Form the task content;

It follows that the initial rectangle A is only translated and hence, the size of each of its sides remains constant.

The translation which occurs on the rectangle only shifts the whole rectangle leftward and downward and hence, each line segment in the rectangle still retains its length.

Read more on translation in the Cartesian plane;

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2 years ago

The value of y varies directly with x. When y=2 4/7, x=3/7 .

jasenka [17]

Answer:

1 5/7

Step-by-step explanation:

I literally just took the test so yeah

6 0

4 years ago

Read 2 more answers

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maria [59]

With replacement, each draw has a probability of
9 pink out of 18 total number of chips.

Therefore, by the multiplication rule, the probability of having both draws picking a pink is
P(pink,pink) = (9/18)*(9/18) = 81/324 [ = 1/4 ]
or
P(pink,pink) = $\frac{9}{18}*\frac{9}{18}=\frac{81}{324}$

4 0

4 years ago

a music company signed 12 new artists to its label in 2002. Out of the 12, 10 artists have hit songs. Write a ratio to compare t

ivanzaharov [21]

Answer:

10/12 12/12 i think , im not sure

Step-by-step explanation:

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4 years ago

1.Lin and her brother each created a scale drawing of their backyard, but at different scales. Lin used a scale of 1 inch to 1 f

IceJOKER [234]

Answer:Part 1) The scale for the drawings without units are 1/12 and 1/36

Part 2) The scale drawing 1/12 is 3 times larger than the scale drawing of 1/36. The explanation in the procedure

Step-by-step explanation:we know that

1) Lin used a scale of

Remember that

1 ft=12 in

substitute in the scale

That means ----> 1 unit in the drawing represent 12 units in the actual

2) Her brother used a scale of

Remember that

1 yd=36 in

substitute in the scale

That means ----> 1 unit in the drawing represent 36 units in the actual

therefore

The scale for the drawings without units are 1/12 and 1/36

Part 2) Whose drawing is larger?

The scale drawing 1/12 is larger than the scale drawing of 1/36

To find out how many times as large is the scale 1/12 than the scale of 1/36

Divide 1/12 by 1/36

The scale drawing 1/12 is 3 times larger than the scale drawing of 1/36

Explanation

Let supposing that we want to represent in the drawing a measure that in its real size measures 36 units.

In the scale of 1/12, the drawing will show a measure of 3 units (remember 3(12)=36 units).

At the 1/36 scale, the drawing will show a measurement of 1 unit (remember 1(36)=36 units).

Therefore the largest drawing will be with a scale of 1/12.

4 0

3 years ago

Read 2 more answers

If a number y has z positive integers factors, then y and 2z integer factors. True or false?​

If a number y has z positive integers factors, then y and 2z integer factors. True or false?