x- y=-9
x+y=-5
Answer:
x=-7, y=2. (-7, 2).
Step-by-step explanation:
x-y=-9
x+y=-5
-----------
2x=-14
x=-14/2
x=-7
-7-y=-9
y=-7-(-9)
y=-7+9
y=2
17,148.59 cubic millimeters
B.
267.95 cubic millimeters
C.
2,143.57 cubic millimeters
D.
1,071.79 cubic millimeters
Answer:
C.
Step-by-step explanation:
Use the equation V=4/3(3.14)r^3.
You gave me the diameter of 16 millimeters so just divide it by 2 to get a radius of 8 then input it for the r.
V=4/3(3.14)8^3
Then just multiply it to get the answer of 2144.66058 and C. is the closest to this answer and that is why it is correct.
X=Less than 5 weeks
Y=Less than 200
- Use substitution instead of graphing.
Answer:
all work is pictured and shown