Triangle ABC is a right triangle. m∠A=5x°
m∠B=(3x−4)°
m∠C=90°
What is the value of x?

Me. i need an answer asap. , you! select the correct answer from each drop-down menu. simplify the given polynomial and use it to complete the statement. the polynomial simplifies to an expression that is a blank with a blank degree of blank .

Ineed the answers for this one as well!

What is the slope-intercept form for each equation in this system? compare the slopes and y-intercepts to describe the graph of the system. 3x - 4y = 28 4x + 10y = 20