Equation of a line passing through point (x1, y1) with slope m is given by y - y1 = m(x - x1)
For parallel lines, the slope of the required line is equal to the slope of the given line.
x = -3 is a vertical line, therefore, the required line will also be a vertical line since they are parallel.
Since the required line passes through point (4, 2), the equation of the required line is x = 4.
Answer:
14.2cm
Step-by-step explanation:
Complete question:
<em>In circle O, the length of radius OL is 6 cm and the length of arc LM is 6.3 cm. The measure of angle MON is 75°. </em>
<em>Rounded to the nearest tenth of a centimeter, what is the length of arc LMN? </em>
<em></em>
Find the diagram attached
arc LN= arc LM + arc MN
First we need to get the arc MN
length of an arc = theta/360 * 2πr
length of arc MN = 75/360 * 2(3.14)(6)
length of arc MN = 0.20833*37.68
length of arc MN = 7.85
Hence;
arc LN = 6.3 + 7.85
arc LN = 14.15cm
Hence the length of arc LN is 14.2cm
3x +5 +2x = 12 + 4x
3x+2x-4x =12 -5
x = 7
Answer:
180%
Step-by-step explanation:
Ignore the fact that 125 towels were purchased. Just use the formula
markup=profit/cost*100
Answer:
Step-by-step explanation:
f(x) = one of two values. There is a value given for what happens when x<>-1 and another when x is equal to minus 1. Which do you want?
Examine what f(x) means. It means that wherever you see an x value on the right, you put in the value shown for x on the left.
Try another example.
f(x) = x^2 - 2x
f(4) = 4^2 - 2*4 Whatever is shown on the left is put into the x on the right.
Same with your question
f(-1) means that the only possible answer is 5
