Answer:
10 cm!
I think...it's really basic math so...maybe?
Answer:
y=7x+8
Step-by-step explanation:
Find the slope of the original line and use the slope-intercept form
Answer: x=18
im assuming that this is a right angle
so if it is then that means the total of the angle should be 90 degrees. so 2x+3x should be equal to 90. Just combine like terms to get that 5x=90 and then isolate the variable (divide by 5 on both sides) so x ends up equaling 18.
so x=18
