WILL GIVE BRAINLIEST m⦨ABC = 4x◦, m⦨BCD = 3x◦, m⦨CDA = 2x◦, m⦨DAB = 3x◦.

Write an equation and solve for x. . Hint: Use the formula, (n – 2)180 to find the total degrees of the polygon.

Explain in 2-3 sentences or show all of your steps in solving and the value of x.

Lance lived in portugal and brazil for a total of 14 months to learn portuguese. he learned an average of 130 new words per month when he lived in portugal, and an average of 150 new words per month when he lived in brazil. in total he learned 1920 new words. write a system of equations to represent the situation. use x to represent portugal, and y to represent brazil

Find the zero function by factoring (try to show work) h(x)=-x^2-6x-9

Which number completes the inequality? 2/3 < _ < 7/9