A line = 180 degrees
so z = 180 - 124
z = 56
a. Equation in slope-intercept form of a line parallel to y = 2/5x +1 will be: y = 2/5x + 5
b. Equation in slope-intercept form of a line perpendicular to y = 2/5x +1 will be: y = -5/2x + 1
c. Equation in slope-intercept form of a line that is neither parallel nor perpendicular to y = 2/5x +1 will be: y = 3x + 1
<h3>Slope-intercept Equation of Parallel and Perpendicular Lines</h3>
- Slope-intercept equation, where b is the y-intercept and b m is the slope is represented as y = mx + b.
- Equations of parallel lines have the same slope.
- Equations of perpendicular lines will have slope that are negative reciprocal of each other.
- If two lines are neither parallel nor perpendicular, their equation will have different slopes, and the slope of one is not the negative reciprocal of each other.
Therefore:
a. Equation in slope-intercept form of a line parallel to y = 2/5x +1 will be: y = 2/5x + 5
b. Equation in slope-intercept form of a line perpendicular to y = 2/5x +1 will be: y = -5/2x + 1
c. Equation in slope-intercept form of a line that is neither parallel nor perpendicular to y = 2/5x +1 will be: y = 3x + 1
Learn more about slope-intercept form on:
brainly.com/question/25826868
3x+6y+5y-2y
Combine like terms
3x+9y
Answer=3x+9y
14 popcorns = 2.5 minutes
14 divided by 2.5 = 6.5 popcorns
2.5 divided by 2.5 = 1 minute
Therefore, the hot air popcorn maker makes 6.5 popcorn per minute.
Answer:
2
k
3
−
3
k
2
−
2
k
Step-by-step explanation:
