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tia_tia [17]
3 years ago
10

Tell whether ΔABC and ΔDCB can be proven congruent.

Mathematics
1 answer:
Vikentia [17]3 years ago
4 0

Answer:

D. No, there isn’t enough information because only two pairs of corresponding sides can't be used to prove that two triangles are congruent.

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Select the correct answer.
nikdorinn [45]

Answer:

a negative linear association (C)

Re-Written Problem [Formatted]

Teams with varying numbers of players are playing a group card game. the time taken by each team to complete one game is given in the table. What is the relationship between the two variables?

Numbers of players on team are going to be 1, 2 , 3, 4, 5.

time taken to complete game (in minutes) 32, 26, 20, 14, 8

(Select the correct answer)

A. Positive linear association

B. Exponential relationship

C. Negative linear association

D. No relationship

----------------------------------------------------------------------------------

Step-by-step explanation:

Lower x values (numbers of players on team) are correlated with higher y values (time taken to complete game)

<em />

<em>[note: I know which values are x and y because of a cause-and-effect relationship. x causes y. number of players causes a change in minutes {it wouldn't make sense for the number of time it took to cause the number of players} ]</em>

<em />

So, if we were to graph this relationship, we would see a downward-slope / negative slope of a line, because greater x-values are associated with lower y-values.

So, you would see a negative line, showing a negative linear association.

5 0
2 years ago
If 2x squared minus 12x minus 50 equals 0 what is the product of the two values of x
postnew [5]

Answer:

X=3+√34

X=3-√34

7 0
4 years ago
Six year old students at an elementary school we’re giving a 20 yard Headstart in a race the graph shows how far the average stu
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The answer is going to be (D)
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In each box, 20% of the total candies are grape flavored. In a box of 45 candies, how many are grape flavored?
Debora [2.8K]

Answer:

20% of 45 would be 9. That means 9 candies, will be grape flavored.

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Step-by-step explanation:

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