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Brums [2.3K]
3 years ago
12

25 pointsplease help very hard

Mathematics
1 answer:
oksano4ka [1.4K]3 years ago
6 0
To determine the average, you need to add up all the numbers within the table and then divide by how many numbers there are.
14 + 23 + 13 + 13= 37 + 26 = 63.
We have a sum of 63 and a total of 4 numbers.
Divide the sum by the total amount of numbers.
63/4 = 15.75
The average is 15.75 km, which is more than 15.00 km.
I hope this helped!
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The blades of a helicopter's propeller are perpendicular and congruent. The distance between consecutive blade tips is 24 feet.
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Check the picture below.

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2 years ago
(x3 - 2x² - 1) + (x - 1)
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Answer:

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5 0
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2 years ago
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Natali [406]

Answer:

\huge\boxed{slope=-\dfrac{1}{3}}

Step-by-step explanation:

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m=\dfrac{y_2-y_1}{x_2-x_1}

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5 0
3 years ago
I NEED HELP ASAP PLEASEEEE!!!!!
earnstyle [38]

Answer:

Step-by-step explanation:

Use Pythagorean theorem.

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5 0
3 years ago
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