Or i'm going to fail this test!
in this figure, m\angle3=x+18, m\angle4=x+15,\& m\angle5=4x+3.m∠3=x+18,m∠4=x+15,&am p; m∠5=4x+3. show all work for parts a, b, & c.

a. what is the value of xx?

b. what is the measure of \angle1∠1?

c. is \angle3∠3 complementary to \angle1? ∠1? explain.

The average number of vehicles waiting in line to enter a parking lot can be modeled by the function f left parenthesis x right x squared over 2 left parenthesis 1 minus x right parenthesis endfraction , where x is a number between 0 and 1 known as the traffic intensity. find the rate of change of the number of vehicles waiting with respect to the traffic intensity for the intensities (a) xequals0.3 and (b) xequals0.6.

I6.8.4 test lucas took out a car loan for $14,475 that has a 0% apr for the first 16 months and will be paid off with monthly payments over 5 years. for how many months will lucas be charged interest?

Which expression is equivalent to the expression for the perimeter of the larger garden?