Answer:
1:0.6
Step-by-step explanation:
The number of solutions of the equations can't be determined.
<h3>How to illustrate the information?</h3>
It should be noted an equation shows the relationship between the variables. It should be noted that the question is to find the number of solutions.
From the information, 3(5x + 2) = 15x
15x + 6 = 15x
Collect like terms
15x - 15x = - 6
0 = -6
Therefore, it can be see that the friend is incorrect as the number of solutions of the equations can't be determined.
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Answer:
6
Step-by-step explanation:
=> 6 + (-2)³ × (-4+1)
=> 6 + (-8) × (-3)
=> 6-8 × (-3)
=> (-2) × (-3)
=> 6
Pi r squared = area of circle
Pi d = circumference
Therefore 9/4 is the radius squared so the squared root of this is 3/2 (radius)
You then double this to get diameter which is 6/2 or 3 Pi
