All categories

3 years ago

{(2,9), (2,8), (-3,7), (-3,6)} is what type of relation?

Mathematics

1 answer:

Fittoniya [83]3 years ago

8 0

OK, the relation. (2,9), (2,8), (-3,7) (-3,6)

Since 2 maps to two values, as does -3, this relation is not a function.

~~~~~~~~~~~~~

By the way these points, in this slightly different order,

(2,9), (2,8), (-3,7) (-3,6)

are the vertices of a parallelogram.

You might be interested in

Juliette is making a fruit salad. She purchased 92/3 ounces each of 6 different fruits. How many ounces of fruit did she purchas

Ugo [173]

Juliette purchased 186 ounces.

5 0

2 years ago

Read 2 more answers

I need a answer AS SOON AS POSSIBLE.. thank you :}

nadezda [96]

Answer:

1. c

2. b

3. c

4. a

5. b

6. c

7. c

Step-by-step explanation:

1. to check the congrency normally distance formula is used. if the distances/ length are equal we say that sides are congurent.

2. if the slope of two lines are equal then both the lines are parallel. if the product of the slopes of two lines equal to one then lines will be perpendicular.

3. diagonals bisect or not can be checked by using midpoint formula.

4. equilateral triangle if the distance of each side is equal so, distance formula can be used.

5 0

3 years ago

Read 2 more answers

Suppose you have already been waiting for one hour for a taxi. what is the probability that one arrives within the next 10 minut

Alona [7]

The probability of one arrives within the next 10 minutes when he already been waiting for one jour for a taxi is,

P (X > 70 | X > 60) = P (X > 10) = 1 – P (X ≤ 10) = 1 – {1 – e ^ -((1 / 10) 10)} = e ^ -1

= 0.3679

The probability of one arrives within the next 10 minutes when he already been waiting for one hour for a taxi is 0.3679

3 0

3 years ago

What fraction is represented by the portion of the figure that is NOT shaded? (2 out of 10 are shaded)

OverLord2011 [107]

Well let's see.

If the figure is split up into 10 pieces, then
each piece is 1/10 of the whole figure.

If 2 of the pieces are shaded, then
2/10 of the whole figure is shaded.

How many pieces are left ?

There were 10 pieces all together, and
2 of them are shaded. Hmmm. I think
there are probably (10 - 2) = 8 of them left
that are not shaded.

8 pieces makes 8/10 of the whole figure.

8 0

3 years ago

A recipe calls for 3/4 cup of sugar for every 3 cups of flour.How many flour should be used for every 1 cup of sugar ?

vivado [14]

You need 1/4 of sugar per cup of flour. So you need 4 cups of flour for every one cup of sugar

5 0

3 years ago