Answer:
hundredths
Step-by-step explanation:
-9x - 3y = 6, x = -2
Plug in -2 for x.
-9(-2) - 3y = 6
Simplify.
18 - 3y = 6
Subtract 18 from both sides.
-3y = 6 - 18
Simplify.
-3y = -12
Divide both sides by -3.
y = -12/-3
Simplify.
y = 4
~Hope I helped!~
Answer:
(11)
Step-by-step explanation:
If it varies directly, you need to find k, the constant of proportionality.
This is done by plugging the values in for x & y that are known.
y = kx
18 = k(5)
= k
Now solve for y when x is 11.
y = (11)
y = 39.6
Answer:
no tengo idea
Step-by-step explanation:
Answer:
644cm^3
Step-by-step explanation:
r = 2.25 cm
h = 4.5*3= 13.5
volume =
= 644 cm^3