Need help with this geometry problem hard for me smart people only 100% pls fast due now
1 answer:
Answer:
x = 30°
Step-by-step explanation:
We know that the sum of all of the interior angles of a triangle is 180°, therefore, we can write the following equation:
x + 2x + 3x = 180
6x = 180
x = 30°
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Answer:
10
Step-by-step explanation:
(16) (12) (12) is the answer I think
Add 7 to both sides
3x + 12 = 7x
Subtract 3x
12 = 4x
Divide by 4
x = 3
The answer should be 2 but i really don't know so its 2
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Answer:
a) -10
b) 7
Step-by-step explanation:
a) 
b) 
