Answer
$2$
Work Step by Step
We need to compute $\sin 90^{\circ} +\tan 45^{\circ}$.
We know that $\sin{90^{\circ}}=1$ and $\tan{45^{\circ}}=1$ so:
$\sin 90^{\circ} +\tan 45^{\circ} \\
=1+1 \\
=2$
Precalculus: Concepts Through Functions, A Unit Circle Approach to Trigonometry (3rd Edition)
by Sullivan III, Michael
Published by
Pearson
ISBN 10:
0-32193-104-1
ISBN 13:
978-0-32193-104-7
Chapter 5 - Trigonometric Functions - Section 5.2 Trigonometric Functions: Unit Circle Approach - 5.2 Assess Your Understanding - Page 402: 33
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