Answer:
they are perpindicular because they intersect at a right angle
Step-by-step explanation:
The factors are (a - 2) and (6a + 5) .
If the expression is equal to zero, then 'a' can be 2, and 'a' can be -5/6 .
Answer:
3xpi/2 is 270 degree counter-clockwise from Ox
That time P(x,y) is (0,-1)
=> x= 0 and y = -1 as you can see in picture.
=> Cos 3pi/2 = x = 0
=> Sin 3pi/2 = y = -1
Step-by-step explanation:
Not so slow.
For 6, you could divide 56 kilometers by 8 kilometers to get 7 kilometers. Multiply 7 by 5 to get 35. There would be 35 miles in 56 kilometers
The answer for the first blank would be 1/2 because it had been dilated down to half it's original size. I hope this helps!