OpenStax, Elementary Algebra 2e §5.2 Solving Systems of Equations by Substitution · Exercise 47 · Algebra · Systems
Solving Systems of Equations by Substitution · Exercise 47
Translate to a system of equations and solve.
The measure of one of the small angles of a right triangle is 45 less than twice the measure of the other small angle. Find the measure of both angles.
OpenStax, Elementary Algebra 2e · §5.2 Solving Systems of Equations by Substitution · Exercise 47
Stuck? A gentle nudge
No hints for this one.
Your working
Check your full solution
Upload photos of your handwritten work or a PDF, and Lemma will read it and tell you whether it's right — and where it first goes wrong if not.