Answer:
Step-by-step explanation:
The combination of a rational number (3) and an irrational no. () is called a complex number.
So,
is a complex no.
Coordinates are written (x,y). So find P on the graph. Start at the origin, (0,0), and go left 2 units, sp you're right under P. Since you went left, it's negative, x=-2. Then just go up until you get to P, y=3. So you end up with P is at (-2,3). Hope this helps!
They give you: <RSP = 90 degrees
If you look in the diagram, <RSP is vertical to <UPW and vertical angles have the same measure. <RSP = <UPW
So the correct answer is A.
Answer:
slope of perpendicular line = -
Step-by-step explanation:
calculate the slope m of the given line using the slope formula
m =
with (x₁, y₁ ) = (1, 0) and (x₂, y₂ ) = (3, 3) ← 2 points on the line
m = =
given a line with slope m then the slope of a line perpendicular to it is
= - = - = -
Answer:
w = -7/6 u
Step-by-step explanation:
The independent variable is in the equation, we solve for the dependent variable
So we solve for w
4u + 8w = -3u + 2w
Subtract 2w from each side
4u + 8w-2w = -3u + 2w-2w
4u+6w = -3u
Subtract 4u from each side
6w = -3u-4u
6w = -7u
Divide by 6
6w/6 = -7u/6
w = -7/6 u