Ur 2 angles, when added, form a line....so they are a linear pair that equals 180
5k - 3 + 9 + k = 180
6k + 6 = 180
6k = 180 - 6
6k = 174
k = 174/6
k = 29
Answer:
<em>r</em>=2<em>p</em>
Step-by-step explanation:
If <em>r </em>is ruler and <em>p </em>is pen, ruler equals pen times 2, so its <em>r</em>=2<em>p</em>
To estimate:
99.1 can be approximated by 100-1%
11.2 can be approximated by 11.1+1%
So 99.1*11.2 can be approximated by (100*11.1)-1%+1%=1110
The equation of the line is y=2x-3.
It is required to find the equation of the line.
<h3>What is straight line?</h3>
A straight line is just a line with no curves .The general equation of a straight line is y = mx + c, where m is the gradient, and y = c is the value where the line cuts the y-axis. This number c is called the intercept on the y-axis. The equation of a straight line with gradient m and intercept c on the y-axis is y = mx + c.
Given:
The slope-intercept form of a line is
y = mx +c
where c is the intercept and m is the slope.
According to given question we have,
slope =2
y - intercept=-3
The equation of the line
y=2x-3
Therefore, the equation of the line is y=2x-3.
Learn more about straight line here:
brainly.com/question/27560536
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