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andre [41]
4 years ago
8

Please help asap!!! 19 pts

Mathematics
1 answer:
wlad13 [49]4 years ago
7 0
The correct answer is b

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Which of the following is another way to express the equation 13 = -3 + z?
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Please help! I’m struggling!
11111nata11111 [884]

Answer:

87 degrees

Step-by-step explanation:

The triangle with the angles 79 and 15, we can find the last value because all angles in a triangle add up to 180. So, 180-79-15= 86 degrees for the angle of the triangle.

Because the 86 degree angle is complimentary, or when added up to the adjacent angle, is 90 degrees (we see that little box sign), that means that 90-86=4 degrees for the upper triangle in the angle that isn't the question mark. Now that we know 2 values for the top triangle, we can solve for the third value by subtracting those two from 180.

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2 years ago
Use the normal distribution of SAT critical reading scores for which the mean is 502 and the standard deviation is 116. Assume t
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Answer:

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(b)

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Out of 1000 randomly selected SAT verbal scores, 1000(0.2673) = 267.3 are expected to have greater than 575.

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3 years ago
What number is 24% of 80
disa [49]
The answer to your query is 19.2
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3 years ago
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