For cosФ×sinФ =0, then either cosФ or sin Ф must be zero.
cos 90 = cos 270 = 0
sin 0 = sin 180 = sin 360 = 0.
So, the values that would give you 0 are:
1. cos 90 sin Ф
2. cos 270sin Ф
3. cos Ф sin 0
4. cos Ф sin 180 and
5 cos Ф sin 360.
9.56 because you don't round up when two is the next number. (The hundredths place is the second number after the decimal, where the 6 is in the original number.)
Answer:
A
Step-by-step explanation:
Got it right on Khan Academy.
Hope this helps!
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Answer:
like who names some one brenda the awnser is blue car
Step-by-step explanation:
Answer:
Step-by-step explanation:
Given: BD bisects 
To find:
Solution:
A bisector of an angle divides it into angles of equal measures.
As BD bisects , 
Put 
So,
