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Ipatiy [6.2K]
2 years ago
10

Which relation is a function {(-4,-4), (2, -4), (7,3), (7, -1)}

Mathematics
1 answer:
Damm [24]2 years ago
4 0
This is non-function because range cannot have same number twice, like this has 7 written twice so its non-function
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Kiwi and Corn got into an argument over if 1.75 was a reasonable estimate for 6. Do you think 1.75 was a reasonable estimate for
snow_tiger [21]

Answer:

No, it is not.

Step-by-step explanation:

comparing the two given values, 1.75 and 6, estimating 1.75 for 6 is not reasonable. This is due to the fact that converting 1.75 to the nearest whole number gives 2 which is far away from 6. Since,

   6 - 2 = 4

So, estimating 1.75 for 6 would involve a large value of error. Which make it unreasonable. It would have been more reasonable to estimate 1.75 for 2.

4 0
3 years ago
Please help this quiz is worth a lot of point
sergiy2304 [10]

Answer:

YZ = 1

XY = 1.5

XYZ 1.33

Step-by-step explanation:

5 0
2 years ago
Which of the following would you use to measure the wavelength of this longitudinal wave? ( This is Physics, but nobody answers
Mashcka [7]
Letter c measures one wave length
7 0
3 years ago
Divide. Express your answer in simplest form. <br>8/9 ÷ 8<br><br>○7 1/9 <br>○1/9 <br>○8/72 <br>○9​
Juliette [100K]

Answer:

1/9

Step-by-step explanation:

8/9 ÷ 8/1

8/9 x 1/8 = 8/72

The GCF for 8 and 72 is 8

\frac{8}{72}÷\frac{8}{8}=\frac{1}{9}

4 0
2 years ago
Read 2 more answers
the perimeter of a rectangular floor is 150 feet. find the dimensions of the floor if the length is twice the width
Vesnalui [34]

Answer:

length = 100  width = 50

Thus, the length is twice the width (50 width x 2 = 100 which is the length)

Step-by-step explanation:


6 0
3 years ago
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