Answer:
its (8+4)/(-2-2) so the slope is -3x
Step-by-step explanation:
Answer:
no solution
Step-by-step explanation:
Given
- 2(v - 2) = - 3 - 2v ← distribute left side
- 2v + 4 = - 3 - 2v ( subtract 4 from both sides )
- 2v = - 7 - 2v ( add 2v to both sides )
0 = - 7 ← not possible
This indicates the equation has no solution
Answer:
the equation would be 9x+1=30
Answer:
Using the trigonometric function sine, x is 18 (second option)
Step-by-step explanation:
x is the hypotenuse of the right triangle, because is the side opposite to the right angle (angle of 90°):
Hypotenuse: x=?
The given side of 9 is the opposite side to the given angle of 30°
The trigonometric function that relates the opposite side of an angle with the hypotenuse is the sine function:
sin Angle = Opposite side to the Angle / hypotenuse
Replacing the given values:
sin 30° = Opposite side of angle 30° / hypotenuse
sin 30° = 9/x
1/2=9/x
Solving for x: Cross multiplication:
(1)(x)=(2)(9)
x=18
The 3rd number line, (the one farthest to the right) is the line graph that shows the locations required.
If you need me to explain, just let me know!
