9514 1404 393
Answer:
Step-by-step explanation:
If x is an odd integer, the next greater odd integer is x+2. The product is said to be 63, so the equation is ...
x(x +2) = 63
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The equation can be rewritten as ...
(x +1)² = 64
x = -1 ±√64 = -1 ±8
The positive solution is x=7, so the positive set of integers is {7, 9}.
The negative solution is x=-9, so the negative set of integers is {-9, -7}.
Answer:
5 sqrt(3) =x
Step-by-step explanation:
Since this is a right triangle, we can use trig functions
tan theta = opp / adj
tan 30 = x/15
15 tan 30 = x
15 ( sqrt(3)/3) = x
5 sqrt(3) =x
Answer: lol idk
Step-by-step explanation: i'm too *LaZy* to explain it
The differences between he numbers are 19, so the answer is 58 + 19 = 71
The way you asked the question, none of those are the answer. 2.55*10-4 is 21.5, which is not one of the options you provided.
However, you may have meant 2.55*10^-4, in which case it's 0.00025
