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4 years ago

Geometry math question no Guessing and Please show work thank you

Mathematics

2 answers:

Dmitriy789 [7]4 years ago

8 0

Here we use the property, angles opposite to equal sides are equal,

(5x+27)=(45+3x)

5x-3x=45-27

2x =18

x=18/2

x=9

Answer is D. x=9

Allushta [10]4 years ago

3 0

$m\angle DCA=m\angle BCA\ \text{therefore:}\\\\5x+27=45+3x\ \ \ |-27\\\\5x=18+3x\ \ \ \ |-3x\\\\2x=18\ \ \ \ |:2\\\\x=9$

Answer: 9

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anyanavicka [17]

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3 years ago

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3 years ago

Read 2 more answers

Which point is not on the graph of the equation y=10+x

RSB [31]

Answer:

C. (8, 2)

Step-by-step explanation:

To find which point is not on the graph, find which set of coordinates makes the equation incorrect.

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