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Roman55 [17]
2 years ago
14

For the monthly rainfall data set of 7 cm, 3 cm, 10 cm, 7 cm, 12 cm, 10 cm, 8 cm, and 7 cm calculate the mean. * what is the mea

n ​
Mathematics
1 answer:
timama [110]2 years ago
5 0
The mean would be 8 since you would have to add all of them up which would give you 64 and then divide by the amount of numbers their are which is 8 so 64/8 = 8
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z = 180 - 100 = 80°

y = 180 - 30 - 80 = 70°

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Amelia needs to buy some cat food. At the nearest store, two bags of cat food cost $7.50. How much would Amelia spend on three b
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Answer:

♡Henlo friend~♡

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Suppose that there are two types of tickets to a show: advance and same-day. Advance tickets cost and same-day tickets cost . Fo
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2 years ago
What is the slope of a line that is perpendicular to the
alexgriva [62]

Answer:

The slope of a line that is perpendicular to the line

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Step-by-step explanation:

From the line equation, let us take two points

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\mathrm{Slope}=\frac{y_2-y_1}{x_2-x_1}

\left(x_1,\:y_1\right)=\left(0,\:2\right),\:\left(x_2,\:y_2\right)=\left(4,\:1\right)

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As we know that the slope of the perpendicular line is basically the negative reciprocal of the slope of the line, so

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Hence, option 'd' is true.

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