9514 1404 393
Answer:
D. -16/5
Step-by-step explanation:
-3.2 = -32/10 = -16/5 . . . . matches choice D
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<em>More detail</em>
Any finite decimal can be converted to a fraction by considering the place value of the digits.
3.2 = 3×1 + 2×(1/10)
= 3 + 2/10 = (30 +2)/10 = 32/10
Then common factors can be cancelled from numerator and denominator.
32/10 = (2·16)/(2·5) = 16/5
The negative sign can be applied as required.
-3.2 = -(3.2) = -(16/5) = -16/5
90°
By definition, lines that connect opposite corners of a kite are perpendicular. The answer must be 90°.
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Answer:
i belive that the awnser is y=-1.25x+1000
Step-by-step explanation: you want to get y by itself so you would subtract x from both sides leaving you with
56y=-70x+56,000
then you would devide both sides by 56 leaving you with
y=-1.25x+1000
Answer:
B. 4x(3x+7)
Step-by-step explanation: