The measures of two complementary angles are represented by (3x+15) and (2x-10). What is the value of x.

I got 19, but when i sub it in for x, it doesnt add up to 90. What am i doing wrong?

Printable View

- January 23rd 2008, 12:36 PMeh501This doesn't make sense..
The measures of two complementary angles are represented by (3x+15) and (2x-10). What is the value of x.

I got 19, but when i sub it in for x, it doesnt add up to 90. What am i doing wrong? - January 23rd 2008, 12:46 PMSoroban
Hello, eh501!

Quote:

The measures of two complementary angles are represented by (3x+15) and (2x-10).

What is the value of x?

I got 19, but when i sub it in for x, it doesnt add up to 90.

What am i doing wrong?

*Good for you!*

You made a small slip in arithmetic . . .

- January 23rd 2008, 12:51 PMeh501
Ahhh man, now i know what i did wrong. I didn't -5 instead i +5.