Neil and Beth both had soccer practice during the week. Neil practices for 3 hours each week. All together, they practice 4 hour
s each week.
1 answer:
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You can use the distance formula.
The distance formula says the distance between two given points (x1, y1) and (x2, y2)
=
Your given points are (8, -1) and (-2, -1).
The distance will be
.
But you could have recognized that both points have the same y-coordinate of -1, which means change in distance is determined by change in x-coordinates only.
Change in x-coordinates is |-8 - 2| = 10. There is absolute value because distance cannot be negative.
The distance formula says the distance between two given points (x1, y1) and (x2, y2)
=
Your given points are (8, -1) and (-2, -1).
The distance will be
But you could have recognized that both points have the same y-coordinate of -1, which means change in distance is determined by change in x-coordinates only.
Change in x-coordinates is |-8 - 2| = 10. There is absolute value because distance cannot be negative.
Step-by-step explanation:
Given expression is:
We will solve each statement one by one to see which statements are correct.
<u>If y=3/4, the values of 16y^2 is 12</u>
Putting y = 3/4 in expression
<u>If y=1/4, the values of 16y^2 is 2</u>
Putting y = 1/4 in expression
<u></u><u></u>
<u></u>
<u>If y=3/8, the values of 16y^2 is 4/9</u>
Putting y = 3/8 in expression
<u></u><u></u>
<u></u>
<u>If y=1/8, the values of 16y^2 is 1/4</u>
Putting y = 1/8 in expression
<u></u><u></u>
<u></u>
<u></u>
<u>If y=2/3, the values of 16y^2 is 3/4</u>
Putting y = 2/3 in expression
<u></u><u></u>
<u></u>
<u>Hence,</u>
The correct statement is:
If y=1/8, the values of 16y^2 is 1/4
Keywords: Expressions, variables
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