Answer:
$48
Step-by-step explanation:
80 x 0.4 = 32
80 - 32 = 48
Hoped it Helped :-)
Answer:
Volume= 35.257
Step-by-step explanation:
∙
x
V
cylinder
=
π
r
2
h
here diameter =
3.25
⇒
radius =
1.625
⇒
volume =
π
×
(
1.625
)
2
×
4.25×
×
×
×
≈
35.257 cubic inches
Answer:
0.375
Step-by-step explanation:
turn all into fractions. add hurdles and sprinters. divide to get decimal. subtract 0.625 from 1 and you get 0.375
I got -17, so if you are answering in absolute values then C.17 is correct
For
ax+by=c
slope=-a/b
perpendiculare lines have slopes that multiply to -1
so
2x+3y=9
slope=-2/3
-2/3 times what=-1
what=3/2
point slope form
the equation of a line that passes through the point (x1,y1) and the slope is m is
y-y1=m(x-x1)
slope=3/2
point i (8,5)
equation is
y-5=3/2(x-8)
converted to standard form
2y-10=3x-24
-3x+2y=-14
3x-2y=14
