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aleksandrvk [35]
3 years ago
14

Can someone please help me? Is the answer 42?

Mathematics
1 answer:
SIZIF [17.4K]3 years ago
6 0

Answer:

X = 46

Step-by-step explanation:

X + 43 + 35 + 56 =180

X + 134 = 180

X = 180 - 134

X = 46

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The equation of line fis - 3y + 4x = 9 write the equation of a line that is parallel to line and passes through the point (- 12,
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Answer:

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Step-by-step explanation:

The equation of the line that is parallel to the line we are trying to find is

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We can recall that when two lines are parallel it means that they have the same slope. Therefore the slope of the line we are trying to find is also -4. We now know that:

y = 6 \:  \:  \: x =  - 12 \:  \:  \: slope =  - 4

Therefore the equation of the line is:

y = mx + c \\  6= ( - 4)( - 12) + c \\ 6 = 48 + c \\ 6 - 48 = c \\  - 42 = c

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