Answer:
can u show the options
Step-by-step explanation:
The answer is: [A]: " 120 ft² " .
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Explanation:
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Set up a ratio as a fraction:
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8/3 = 320/x ;
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Cross-multiply:
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8x = 3 * 320 ;
8x = 960 ;
Divide each side of the equation by "8" ;
to isolate "x" on one side of the equation ; and to solve for "x" ;
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8x / 8 = 960 / 8 ;
to get: x = 120 .
The answer is: [A]: " 120 ft² " .
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(0,3) and (2,8)
slope = (8-3)/(2-0) = 5/2 = 2.5
answer
<span>The slope is ________
c. 2.5
</span><span>The slope represents _______
c. cost per mile traveled</span>
Answer:
the answer is 138
Step-by-step explanation:
180-42=138 degrees
Answer:
The equation of a line that is parallel to line a is y=½x + 2, or what is the same -½x+y-2=0
Step-by-step explanation:
A line is a polynomial function of the first degree that has the following form:
y = m * x + b
where m is the slope of the line and b is the intercept with the Y axis. The slope is the inclination of the line with respect to the abscissa axis.
In this case you know that the slope of line a is ½.
Parallel lines are two or more lines in a plane that never intersect. Two lines are parallel if they have the same slope and different y-intercepts.
You have:
- y+½x=2 → y= -½x +2
- -2x+y+2=0 → y=2x -2
- 2x-2=y
The line that has the same slope as line a is the last one, so <u><em>the equation of a line that is parallel to line a is y=½x + 2, or what is the same -½x+y-2=0</em></u>
