Answer:
8.6E23
Step-by-step explanation:
the answer is 7 t-shirts
divide 75.70 by 10.80
hope this helped :)
Answer:
A. D=sqrt( (x2-x1)^2+(y2-y1)^2 )
Step-by-step explanation:
The distance between two points is the root of the sum of the squares of the differences in their corresponding coordinates. The equation of choice A is the usual formulation.
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<em>Comment on answer choices</em>
Because the square of a number is the same as the square of its opposite, the formula in choice D is also correct.
Answer:
Step-by-step explanation:
3x-5(-4)=23 (1,-4)
3x+20=23
-20
3x=3/3
x=1
Answer: A
Step-by-step explanation:
C lies below g(x) and f(x), so we need
and
.