For two acute angles, \(\angle Q\) and \(\angle R\), \(\cos(Q) = \sin…

Question

Prompt

For two acute angles,

∠ Q

and

∠ R

cos (Q) = sin (R)

. The measures, in degrees, of

∠ Q

and

∠ R

are

x + 61

and

4 x + 4

, respectively. What is the value of

x