3 years ago

Solve for x............

Mathematics

1 answer:

Yanka [14]3 years ago

5 0

Step-by-step explanation:

because angle A and C are similar, so

9x-8=28

9x=36

x=4

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Answer:

y=-10x

Step-by-step explanation:

y=-10x

y/x=-10

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3 years ago

PLZ I NEED WITH THIS QUESTION PLZ

Gnom [1K]

Answer:

C, A ,B, Use the numbers tho.

Step-by-step explanation:

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Solve the following simultaneous equation using either the substitution method or the elimination method, showing all the necess

slavikrds [6]

Answer:

$x=1\frac{83}{91}\\y=-2\frac{73}{91}$

Step-by-step explanation:

#Using the method of substitution and replacement of unknown values.

Given that

$\frac{3}{2}x+\frac{2}{3}y=1...(i)\\and\\\frac{1}{6}x-\frac{3}{5}y=2...(ii)\\$

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Replacing for x in eqtn (i)

$\frac{3}{2}(12+\frac{18}{5}y)+\frac{2}{3}y=1\\18+\frac{27}{5}y+\frac{2}{3}y=1\\18-1=-\frac{91}{15}y\\y=-2\frac{73}{91}$

Substitute y value in eqtn(ii) to obtain x

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3 years ago

Which of the following is the correct definition for dependent events? A. Two events are dependent if they have no outcomes in c

tatuchka [14]

The correct definition of dependent events is two events are dependent if the outcome of the first event affects the outcome of the second event.

<h3>What are dependent events?</h3>

Two events are dependent if the outcome of one of the event depends on the outcome of the first event. An example of a dependent event is if it rains, the floor would be wet.

To learn more about dependent events, please check: brainly.com/question/13075229

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JulsSmile [24]

Answer:

3ab+9a-2+5ab-4

8ab+9a-6

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