Friday

October 24, 2014

October 24, 2014

Posted by **Mika** on Wednesday, September 28, 2011 at 9:37am.

- math -
**bobpursley**, Wednesday, September 28, 2011 at 9:39amWhat is L and M? Lines? IF so, what is this degree business in the parenthesis?

If L and M are angles, how can angles be parallel.

I can make no sense of what you posted.

- math -
**Steve**, Wednesday, September 28, 2011 at 11:12amI assume you mean

the slope of Line L = 3x+50

the slope of line M = 2x-20

If the lines are parallel, the slopes are equal. So,

3x+50 = 2x-20

x = -70

**Answer this Question**

**Related Questions**

Math - 1. Find the value of Sin^-1(-1/2) a. -30 degrees b. 30 degrees c. 150 ...

math - find the angle that is coterminal to 525 degrees and lies between 0 ...

6th grade math - Which expression could you use to find the measure of an angle ...

Pre-Algebra Adv. - Find the change in temperature or elevation. 1) From -16 ...

Math - Find the approximate number of radians, to the nearest hundreth, in the ...

Math - One angle of an isosceles triangle is 28°. What are the other 2 angles? (...

HELP!!!! math - Find the measures of the interior angles of the pentagon below. ...

MATH - The daily low temperatures during one week were reordered as follows: 2 ...

Algebra - The relationship between Celsius(C)and Fahrenheit (F) degrees of ...

math - find the exact value of [sec(-30 degrees)- cot 120 degrees]/1-cosec^2(45 ...