Answer:
7
Step-by-step explanation:
sqrt(49)
What number times itself = 49
7*7 = 49
and
-7*-7 = 49
Given the choices choose 7
9u -6v = 9<-5, 1> -6<7, -4>
.. = <9*-5 -6*7, 9*1 -6*-4>
.. = <-87, 33>
Your answer is 25/40 hope this helps ;)
Answer:
or 6.32
Step-by-step explanation:
We can find the distance between two points by using this formula

where the x and y values are derived from the given points
The points given are ( -2 , 5 ) and ( 4 , 3 )
So we plug in the x and y values of those coordinates into the distance formula

or 6.32
Answer:
D
Step-by-step explanation:
40x - 8y + 24 = 0
-8y = -40x - 24
y = 5x + 3