Answer:
The height of the triangle would be
5
√
15
c
m
or
19.36
c
m
Step-by-step explanation:
Answer:
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Answer:
P+C = R R = $870
Step-by-step explanation:
Hi!
P= R-C
+C +C
P+C = R
P= $350 C= $520
$350+ $520 = $870
R = $870
Hope this helps!
1. You want to get one variable by itself, in this case Y in the first one is easier. You would get y = -5x -2, so you substitute that in for Y in the second equation
Yes, that's a good random sample.
In a huge city, it may not be big enough, but it's nice and random.