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lorasvet [3.4K]
3 years ago
15

What is the value of x?

Mathematics
1 answer:
Murrr4er [49]3 years ago
5 0

Answer:

x=80 degrees

Step-by-step explanation:

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The perimeter of a triangle is 19z-7. One side is 5z-9 and one side is 8z+3. What is the remaining side ?
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19z-7 - ( 5z-9 + <span>8z+3)
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answer
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a) (2a - b)² = (4a² - 4ab + b²)

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"when the population standard deviation is unknown, sample size is less than 30, and the population has a normal or near-normal
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3 years ago
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Answer:

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