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Darina [25.2K]
3 years ago
10

What is the value of x

Mathematics
1 answer:
il63 [147K]3 years ago
5 0

Answer:

is D.40

Step-by-step explanation:

The whole circle is 360° half of it is 180°

Using this you can subtract AB which is 180-140

=40°

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Answer:

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Answer:

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Please help me, I don't know how to do this...
Lunna [17]

Answer:

  A.  5

Step-by-step explanation:

The triangle will be a right triangle when the side lengths satisfy the Pythagorean theorem: the sum of the squares of the legs is equal to the square of the hypotenuse.

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_____

Side lengths cannot be negative. Solution values are values of x that make the factors zero. x+6=0 when x=-6, for example.

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