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Talja [164]
3 years ago
7

REALLY NEED HELP Evaluate the following expression. (−2.2 )·(−2)·(−14)·(5)

Mathematics
1 answer:
Lisa [10]3 years ago
8 0

Answer:

-308

Step-by-step explanation:

Given that:

=(−2.2 )·(−2)·(−14)·(5)

  • As "-" sign into "-" becomes "+"
  • (2.2)(2) = 4.4

=(4.4)*(-14).(5)

  • As (-14)*(5)  = -70

=(4.4)*(-70)

  • Multiplying 4.4 with -70

= -308

I hope it will help you.

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Answer:

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Step-by-step explanation:

The missing details are:

T= (0,4)

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Required

Determine the coordinates of S

To do this, we apply the mid-point formula:

M(x,y) = \frac{1}{2}(x_1+x_2,y_1+y_2)

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The equation becomes:

M(x,y) = \frac{1}{2}(x_1+x_2,y_1+y_2)

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(\frac{9}{4},\frac{5}{4}) = \frac{1}{2}(x_2,4+y_2)

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S=(\frac{9}{2},-\frac{3}{2})

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