Atriangles has two sides of lengths 4 and 15 what value could the length of the third side be

What are the measures of ∠a, ∠b, ∠c and ∠d? explain how to find each of the angles. measure need asap

22. catie is starting a babysitting business. she spent $26 to make signs to advertise. she charges an initial fee of $5 and then $3 for each hour of service. write and solve an inequality to find the number of hours she will have to babysit to make a profit. interpret the solution.!

The table below shows the function f. determine the value of f(3) that will lead to an average rate of change of 19 over the interval [3, 5]. a. 32 b. -32 c. 25 d. -25