1) Solve for x.
(3.x - 2)°
(14x -19°
(9x+7)
1 answer:
Answer:
x = 12
Step-by-step explanation:
We will label the unknown interior angle of the triangle d.
14x - 19 + d = 180
14x + d = 199
d = 199 - 14x
199 - 14x + 3x + 9x + 7 - 2 = 180
199 - 2x +5 = 180
204 - 2x = 180
204 = 180 + 2x
2x = 24
x = 12
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Answer:
-3, -7
Step-by-step explanation:
either x + 3 = 0 --> x = -3
or x + 7 = 0 --> x = -7
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If you divide all of them together starting inside of the parentheses you will get the wrong answer bc I’m just typing random thing
Answer:
18
Review the factors of 324 to get the square root which is 18
