Step-by-step explanation:
8x³+512
we know 512 is 8³. so: (2x)³+8³
now:
(2x+8)(4x²-16x+64)
I guess C might be the correct answer considering it may have been written wrong. because in the second braces we should do this:( (2x)²-(2x ×8) +8²) and 8²=64 not 16
Yes. 32 is greater that 64 divided by 4 which is 16
60%
explanation:
you add 180+270 then look up 270/450 as a percent and bam you get 60 :>
The closer the magnitude of r is to 1, the stronger the correlation.
r=-0.861 indicates stronger correlation than r=0.811 because |-0.861| > |0.811|.
Answer:
The point-slope form is
y
+
6
=
1
5
(
x
−
4
)
or
y
+
5
=
1
5
(
x
−
9
)
, depending on which point you use. If you solve for
y
to get the slope-intercept form, both equations will convert to
y
=
1
5
x
−
34
5
Step-by-step explanation: