" -20 + 5p - 7z " is not a question, and it doesn't beg for an answer.
It's an expression that stands for a number.
In order to determine what the number is, you need to know the
values of 'p' and 'z'. And if either of those changes, then the value
of " -20 + 5p - 7z " immediately changes too. So the whole thing is
a 'moving target'.
750,000 you round the 4 up because of the 5 next to it. Id the number to the right of it is 5 or higher you round up :)
Answer:
D) Cos X = Sin Y
Step-by-step explanation:
If angle X and Y are complementary angles, as shown in the attachment, then;
and
We can see clearly that both ratios are the same.
This implies that:
Therefore the correct answer from the given options is D
<span>17 1/3 + (-50 1/3) -5 1/2
= -33 - 5 1/2
= (</span>-33 ) + ( - 5 1/2)
<span>= -38 1/2
</span>
9514 1404 393
Answer:
B. 91
Step-by-step explanation:
14C12 = 14!/(12!(14-12)!) = 14·13/(2·1) = 7·13 = 91
