using the unit circle, sin 30 + cos 60 - 2tan 45 can be solved as follows:
= sin 30 + cos 60 - 2tan 45
= [1/2] + [1/2] - [2(1)]
= 1 - 2
= -1
911
16
14
32 4 plus 2 the third power -3 cannot be evaluate.
Evaluate 9p + 33 for p = 5
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208
Evaluate means to "find the value" of. It is similar to the old question, "what is 10 plus 4?" Evaluate (10+4) should evoke the the same answer.
46
-5.6000000000000005
utujaj
It evaluates to: 12+(-1)+(-1)+3 = 13