<h2>Area of a square = side × side</h2>
Let the side = x
<h3>Length of each side = <u>8</u><u> </u><u>units</u></h3>
.... Hope this will help....
It's easier to work with problems such as –2.1x + 3.7 -5 + 4.9x when we rearrange the like terms vertically:
–2.1x + 3.7 -5 + 4.9x
becomes
–2.1x + 3.7
+4.9x -5
------------------
2.8x - 1.3 (answer)
Answer:
As the cars speed the loudness decreases for you to not really hear anything
Answer:
352
Step-by-step explanation:
512 - 256 + 128 - 64 + 32 = 352
<h3>
Answer: B) 15 mph</h3>
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Explanation:
The equation d = 65t means that the rate is r = 65. So Malcolm's family travels at an average rate of 65 mph. Note this is the slope of the line.
The graph has a slope of 50 because each time we go up 50, we move to the right 1. Ie, slope = rise/run = 50/1 = 50. You could use the slope formula to get the same result.
Since the graph has a slope of 50, this means Theo's family is going at an average speed of 50 mph.
Subtract the two speeds to get 65-50 = 15 mph
