Mathematics, 07.06.2021 07:10 kemi6973

Which of the following points do the equations y = 4x + 3 and y = 3x - 2 have in common?
(-5, -12)
(-5, -17)
(5.13)
None of these choices are correct.

Answers: 1

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Answer from: Quest

a) one student is chosen from classroom a, then a student is chosen from classroom b.

step-by-step explanation:

independent events are ones in which the probability of one event does not affect the probability of the second event.

one student is chosen from classroom a; this does not affect the chances of choosing a student from classroom b. this makes these independent events.

when one card is chosen from a standard deck and then set aside before a second card is chosen, the probability of the second card being chosen changes. this makes them dependent events.

when one student is chosen from classroom a and then a second student is chosen from classroom a, the probability of choosing the second student changes. this makes them dependent events.

when a letter is chosen from the alphabet and then a second letter is chosen, the probability of choosing the second letter changes. this makes them dependent events.

Answer from: Quest

this cant be answered without the graph. you may need to add it.

Answer from: Quest

1. which statement below is true for hyperbolic geometry?

answer: d

the sum of the measures of the angles in a triangle is always less than 180 degrees.

2. identify the statement that is true in spherical geometry.

answer: d

the sum of the measures of the angles of a triangle is greater than 180.

3. what can be said about the vertices of an equilateral triangle drawn in poincaré’s system?

answer: b

the vertices are equidistant from the center of the circle.

4. satellites sputnik, yeltsin, and plekov often temporarily line up in order in a great circle. the circumference of the earth is 24,900 miles, and the satellites orbit at about 150 miles above the surface. if, while in a great circle, sputnik is 9,000 miles from yeltsin, and yeltsin is 10,500 miles from plekov, how far apart are sputnik and plekov?

answer: b

6,342 miles

5. identify the statement that is true in spherical geometry.

answer: d

two distinct lines intersect in two points.

Answer from: Quest

answer:

the product of -35 and -625 is positive.

step-by-step explanation:

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Which of the following points do the equations y = 4x + 3 and y = 3x - 2 have in common?
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