What is the value of x, rounded to the nearest degree? x ≈ ° according to the manufacturer, if the angle the ladder forms with the ground, x, is between 70° and 75°, then it meets safety standards. is this ladder being used safely?

You are a clerk at convenience store. a customer owes 11.69 for a bag of potatoes chips. she gives you a five dollar bill. how much change should the customer receive?

The table shows the balance of a money market account over time. write a function that represents the balance y(in dollars) after t years.

In the figure below, ∠dec ≅ ∠dce, ∠b ≅ ∠f, and segment df is congruent to segment bd. point c is the point of intersection between segment ag and segment bd, while point e is the point of intersection between segment ag and segment df. the figure shows a polygon comprised of three triangles, abc, dec, and gfe. prove δabc ≅ δgfe.