Answer:
A. 729 cu in
Explanation:
Step 1: 9x9 = 81
Step2: 81x9 = 729
Answer:
Step-by-step explanation:
10x + 14y = 18.....reduce by dividing everything by 2 and u end up with 5x + 7y = 9
notice how both equations are now the same....means same line.....this means ur solution is : INFINITE SOLUTIONS
Answer:
2,400
Step-by-step explanation:
however your question does not make sense
Answer:
Two collinear rays are parallel to each other.
Step-by-step explanation:
Two collinear rays parallel to each other, and they are on the same plane. Thus they do not meet even when extended till infinity.
An example of collinear rays is when you draw two parallel rays on a plain paper placed on an horizontal surface.
Your drawing should look like what is attached to this answer.
Answer: she has to remove the $ sign from the equation
Step-by-step explanation: