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Law Incorporation [45]
3 years ago
6

Is (2,3), (6,9), (10,12), (2,-3) a function

Mathematics
2 answers:
Igoryamba3 years ago
4 0
No. If there are two of the same x, it’s not a function.
creativ13 [48]3 years ago
3 0

Answer:

This relation is a function.

Step-by-step explanation:

Since there is one value of <em>y</em> for every value of <em>x</em> in this relation, it a function.

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Which expression is equivalent to this expression?<br><br> (-5cd-4)(2cd2)2
GarryVolchara [31]

Answer: If the answer needs to be simplified, then the answer would be

-20c^2 d^3 - 16cd^2

Step-by-step explanation:

8 0
3 years ago
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Use the stem and leaf plot above to answer the following question.
choli [55]

Answer:

Lower quartile - (20+32) divided by 2 = 26

Median - (43+46) divided by 2 = 44.5

Upper quartile - 51

Step-by-step explanation:

64

8 0
2 years ago
Joseph and Wendy were catching tadpoles. At first Wendy caught nine times three more than Joseph caught. Joseph was upset and re
Dmitriy789 [7]

Answer:

Joseph caught 7 tadpoles

Step-by-step explanation:

Let the number of tadpoles caught by Joseph be x

The number of tadpoles Wendy caught will be ;

9(x + 3)

After Joseph was upset, he released half of Wendy’s tadpole and then six times as many as Joseph caught swam away leaving Wendy with only three tadpoles left;

Hence, mathematically;

9(x + 3)/2 - 6x = 3

Multiply through be 2

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9x + 27 -12x = 6

9x -12x = 6-27

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x = 21/3

x = 7

6 0
3 years ago
What is the slope of the line that passes through (2,5) and (3,6).
earnstyle [38]

Answer:

1

Step-by-step explanation:

hope this help:) I use slop formula

5 0
3 years ago
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Sam is placing rope lights around the edge of a circular patio with a diameter of 18 feet. The lights come in lengths of 54 inch
andrew-mc [135]
You can find the circumference of the circle with the circumference equals 2pir.
circumference=2pi9
circumference=18pi
circumference=56.55 feet
you can then turn the feet into inches by multiplying by 12
(56.55 feet)x(12inches/foot)=678.58 inches
then divide 678.58 inches by 54 inches to find how many light strands are needed.
(678.58 inches)/(54 inches/strand)=12.57 strands
4 0
3 years ago
Read 2 more answers
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