Answer:
around 10k. just look at the graph where the 4 and line of graph meet (edit: I didn't see the choices, it's C
its upsidedown what are you doing
Answer:
12 units
Step-by-step explanation:
The first segment, RS, is along the grid line y=4 from x=-1 to x=5, a total distance of 5-(-1)=6 grid units.
The second segment, ST, is along the grid line x=5 from y=4 to y=-2, a total distance of 4-(-2)=6 grid units.
The total length of the trail is the sum of the lengths of the first and second segments, so is 6+6=12 units.
_____
It can help to plot the points on a graph so you can better see what it is you're being asked to find.
Answer:
a. a
b. neither
c. neither
d. b
e. b
f. b
g. neither
h. neither
i think this is correct ^_^
Answer:
x. = sqrt 6 and x = - sqrt 6
Step-by-step explanation:
x^4 + 2x^2-48=0
(x^2 - 6) (x^2 + 8) = 0
x^2 - 6 = 0
x = + sqrt 6 and x = - sqrt 6
x^2 + 8 = 0
x^2 = sqrt -8 (a negative number doesn’t have a real square root)
