Answer:
The 1st the 3rd and 4th are the answers
Step-by-step explanation:
Edgen
By law of the sine we have:
sine (x) / 38 = sine (35) / 22
Clearing we have:
sine (x) = (sine (35) / 22) * (38)
x = asine ((sine (35) / 22) * (38))
x = 82.18949277
Rounding:
x = 82.2 degrees
Answer:
The answer for this case is given by:
x = 82.2 degrees
option 4
Answer:
I. C
II. A, D
III. B
Lines that coincide have infinite solutions, and parallel lines have no solutions.
Step-by-step explanation:
3. To solve this equation, look at the slopes of the equation. The equations are in y=mx+b form. m is equal to the slope.
Equations with different slopes will have one solution, meaning that the lines will intersect once.
Equations with the same slope will either have no solutions or infinite solutions. <u>If the equations are the exact same</u>, it will have infinite solutions, meaning that the line "intersects" itself in infinite places since its basically one line right on top of another. <u>If the equations have different y-intercepts</u>, it will have no solutions because the lines are going at the same angle, are parallel and will never intersect.
This means that A and D have one solution, B has infinite solutions, and C has no solutions.
4. Lines that coincide have infinite solutions, and parallel lines have no solutions.
(x+1)(x-3)
x= -1,3
This is the answer
Answer:
1 XOZ
2 OY
3 O
Step-by-step explanation:
just did it :)