Answer:
5000 kilogram/cubic meter
Step-by-step explanation:
I think the probability is 1 because they’re mixed
Answer:
B. The lines AB and BC are perpendicular.
Step-by-step explanation:
If all the points are doubled on the x-axis, they are perpendicular.
hope this helps.
8.25*5.5*4.5=204.2 square centimeters
204.2 is your answer
He has 75 chairs
The x represents the amount of chairs in each row while the number attached to the exponent shows how many rows he was able to set up with the extra chairs
9x + 3 = 7x + 19
-7x -3 -7x -3
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<u>2x</u>=<u>16</u> x=8
2 2
Plug 8 back into the equation and you see that it equals 75 on both sides. So that means Liam has 75 chairs to set up