Answer:
The answer to your question is Volume = 36000π cm³ in terms of π
Volume = 113040 cm³
Step-by-step explanation:
Data
Volume of a ball = 4/3 πr³
radius = 30 cm
π = 3.14
Process
1.- Substitute the values given in the formula
Volume = 4/3 π(30)³
2.- Simplification
Volume = 4/3π(2700)
Volume = 36000π cm³ in terms of π or
Volume = 36000(3.14) = 113040 cm³
Answer:
Step-by-step explanation:
Givens
x + y = 2
x - y = 6
Solution
Just add the two equations together. The y's will drop out.
x + y = 2
<u>x - y = 6 </u> Add
2x = 8 Divide by 2
2x/2 = 8/2 Combine
x = 4 Substitute x = 4 into the top equation
x + y = 2
4 + y = 2 Subtract 4 from both sides
4-4+y=2-4 Combine
y = - 2
Answer
x = 4
y = -2
Answer:
No solutions exist because the situation describes two lines that have the same slope and different y-intercepts.
Step-by-step explanation:
Small number = S
Number = N
N = 2S + 3
N = 2(S+1)
N = N
2S + 3 = 2(S + 1)
2S + 3 = 2S + 2
-2S -2S
3 = 2
No solutions
Therefore...
"No solutions exist because the situation describes two lines that have the same slope and different y-intercepts." is correct
