2 years ago

I NEED HELP FAST, TY AND PLS!

Mathematics

1 answer:

Sedbober [7]2 years ago

7 0

8x + 26 = 98
8x = 72
x = 9

8x + 26 + z = 180
8(9) + 26 + z = 180
72 + 26 + z = 180
98 + z = 180
z = 82

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Answer:

$x + y = 24$

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3 years ago

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Answer:

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We are given that Let z denote a random variable that has a standard normal distribution.

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As we know that the standard normal distribution has a mean of 0 and variance equal to 1.

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