15.75 divided by 0.25
In every 1 whole number, there are 4 of 0.25
Now we have 15 as whole number so simply multiply 15 x 4
15 * 4 = 60, there are 60 pieces of .025s in 15.
0.75 has 3 0.25s
Now, let’s add 60 + 3 = 63, the answer is 63.
There are 63 pieces of 0.25 in 15.75.
15.75 / 0.25
63
Answer:
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Answer:
B
Step-by-step explanation:
Took the test on AP3X
Quick answer I don't think this has an answer.
If you take the cos-1(2 sqrt(2)) your calculator should have a fit. Let's check that out. Mine certainly does. So there is something wrong with the question. If there is something to add in please do it and I will it least put an answer in the comments. As it stands, nothing will work.
If you put your calculator in radians, you will get an answer but it will not be anything resembling the choices you've listed.
If you meant sqrt(2) / 2 that would give 45o. Put it in your calculator like this 2 ^ 0.5 divided by 2 = 0.707
Cos - 1 (0.707) = 45
Answer:
UINJIBIDHUOSHBIDUNSIUSNIJKDNUHFJDOUUODSJDJSNNSJg
Step-by-step explanation: