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zloy xaker [14]
4 years ago
11

The formula D =3/2 (100 – C) relates D,

Mathematics
1 answer:
FromTheMoon [43]4 years ago
5 0

Answer:33

Step-by-step explanation:

3/2 —> 1.5

1.5(100-C) C is 78°

1.5(100-78)

1.5(22)

33

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Ivan
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6 0
3 years ago
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What are the coordinates of point C on the directed segment from A (-8,4) to B (10,2) that partitions the segment such that AC:C
Burka [1]

Answer:

(14/3, 8/3)

Step-by-step explanation:

Let the points be

(x_1,y_1) = A(-8,4)\\(x_2,y_2) = B(10,2)\\

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x = \frac{bx_1+ax_2}{a+b} \\y = \frac{by_1+ay_2}{a+b}

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a=2

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Putting the values in the formula

x = \frac{(1)(-8)+(2)(10)}{2+1}\\x = \frac{-8+20}{3}\\x =\frac{14}{3}\\y = \frac{(1)(4)+(2)(2)}{3}\\y=\frac{4+4}{3} \\y= \frac{8}{3}

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(14/3, 8/3) ..

7 0
4 years ago
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Answer:

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3 years ago
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