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3 years ago

Pleawes helpppp what's the value of x ??

Mathematics

1 answer:

defon3 years ago

5 0

Answer:

J 28

Step-by-step explanation:

3x-10 = plug in x for angle C

84-10 = subtract for angle C

74 = C

3x/3 - B/2

For last Angle B always look for 180

74 + 50 = 124

180 - 124 = 56

(2x) = plug in x for angle B

56 = B

x = B/2

x = 3x/3 -B/2

x = 28

Hope this helps

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