Answer:
23.3333333333...
Step-by-step explanation:
10 x 7 = 70
70/3 = 23.333333333...
Let the numbers be x and y. Then xy = -30 and x+y = -3.
Solve xy = -30 for y: y = -30/x
subst. -30/x for y in x+y= -3: x - 30/x = -3
Multiply all 3 terms by x: x^2 - 30 = -3x, so x^2 + 3x - 10 = 0
Solve this quadratic equation for x. x: {-5, 2}
If x = -5, then x+y = -3 becomes -5 + y = -3, and y = 2.
You should check to determine whether x=2 is also correct. If it is, what is the corresponding y value?
Answer:
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hshhehebehhejeksjjsjaj
bhehgshz
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Step-by-step explanation:
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sg...bsbbsbshhshshshhehebehhejeksjjsjaj
bhehgs
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Answer:
B.Acute Triangle
Step-by-step explanation:
12/14 as a decimal is something like 0.857142 with a repeater bar over everything after the decimal point.
Hope that helped you.
