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exis [7]
3 years ago
10

I need help for this multiply choice geometry problem

Mathematics
1 answer:
Misha Larkins [42]3 years ago
5 0

Answer:

Answer B

Step-by-step explanation:

As we can see in the figure, AB is parallel with DE, AE and BD intersect each other at point C.

=> So that ACB and ECD are two congruent triangles.

According to the features of two congruent triangles, we have:

AC/EC =  CB/CD = AB/ED

=> 4/8 = 3/6 = AB/ ED

=> AB/ ED = 1/2

=> AB = 1/2 ED

=> AB = 1/2 x 3

=> x= 0.5

So the value of x if 1.5

Correct answer is B

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b is the midpoint of AC. a has coordinates (9.11), and B has coordinates (-10,5). find the coordinates of c.
Vedmedyk [2.9K]
C=(-10;5). If you want an explanation I would be happy to explain it
3 0
3 years ago
Calculate the (modeled) probability P(E) using the given information, assuming that all outcomes are equally likely.
Luba_88 [7]

The probability P(E) is 13/15.

According to the statement

we have given that the S = {1, 3, 5, 7, 9}, E = {1, 5, 7}

And we have to find the probability P(E).

So, For this purpose

Recall the formula for the probability of an event E in case when all outcomes are equally likely:

P(E)= n(E) /n(S)

in which S is the sample space.

But we have the S = {1, 3, 5, 7, 9},

so, n(S) = Sum of all outcomes / number of outcomes

n(S) = 1+3+5+7+9 /5

n(S) = 25 /5

n(S) = 5 and

For n(E) = Sum of all outcomes / number of outcomes

n(E) = 1+5+7 /3

n(E) = 13 /3

n(E) = 13 /3

Substitute these values in the above written formula then

P(E)= n(E) /n(S)

P(E)=  (13/3)/ 5

P(E)= 13 /15

So, The probability P(E) is 13/15.

Learn more about the PROBABILITY here brainly.com/question/25870256

#SPJ4

5 0
1 year ago
Please help me thanks please
mariarad [96]

Answer:

try 6 i  think

Step-by-step explanation:

4 0
2 years ago
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Luden [163]

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8 0
3 years ago
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aliina [53]

Step-by-step explanation:

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