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nika2105 [10]
3 years ago
14

HELP PLEASE!!!!!!!!!!!!!!​

Mathematics
1 answer:
Genrish500 [490]3 years ago
6 0

Answer:

what

Step-by-step explanation:

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A plane travels 360,000 meters in 900 seconds. What was its speed
Umnica [9.8K]
900 / 60 = 15
So, the plane traveled 360,000 meters in 15 minutes.
Generally, we do per hour. So, 15 mins * 4 = 60 mins or 1 hour. Because we multiplied the time by 4, we also need to multiply the distance by 4. 360,000 * 4 = 1440000 meters. The plane was traveling at 1440000 meters per hour.

However, it does not make sense to use meters for this long of a distance. I am going to convert it into miles (let me know if the question asks for a different unit of distance). 1 mile equals 1609.34 meters. Divide 1440000 by 1609.34 to get how many miles. 1440000 / 1609.34 = 894.7767408.

Therefore, the plane is going about 895 miles per hour--pretty fast!

7 0
4 years ago
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Find the midpoint of A and B where A has coordinates (2,7)<br> and B has coordinates (6,3).
Veronika [31]

Given that the coordinates of the point A is (2,7) and the coordinates of the point B is (6,3)

We need to determine the midpoint of A and B

<u>Midpoint of A and B:</u>

The midpoint of A and B can be determined using the formula,

Midpoint =(\frac{x_1+x_2}{2}, \frac{y_1+y_2}{2})

Substituting the points (2,7) and (6,3) in the above formula, we get;

Midpoint =(\frac{2+6}{2}, \frac{7+3}{2})

Adding the numerator, we have;

Midpoint =(\frac{8}{2}, \frac{10}{2})

Dividing the terms, we get;

Midpoint =(4, 5)

Thus, the midpoint of the points A and B is (4,5)

7 0
3 years ago
What is the area of the triangle?<br> --55..............<br> units?
mr_godi [17]

Answer:

the area is 10

Step-by-step explanation:

Area of a triangle = base times height divided by 2

brainliest pls :D

4 0
3 years ago
A number is picked randomly in the range [0,7]. What is the probability that the number picked is between 3 and 5? What is the p
emmasim [6.3K]

Answer:

(1) 0.125

(2) 0.125

Step-by-step explanation:

The total number of possible outcomes is:

N = 8

(1)

Compute the probability that the number picked is between 3 and 5 as follows:

Number of Favorable outcomes = 1

The probability is:

P (Number picked is between 3 and 5) = 1/8 = 0.125

Thus, the probability that the number picked is between 3 and 5 is 0.125.

(2)

The number usually picked appears to be in in the range [3,5], i.e. the numbers could be, {3, 4 or 5}.

Number of Favorable outcomes = n (Number < 4 and within [3, 5]) = 1

P (less than 4 ∩ within [3, 5]) = 1/8 = 0.125

Thus, the probability that the number picked is less than 4 knowing that the number usually picked appears to be in in the range [3,5] is 0.125.

4 0
3 years ago
Two lines intersect to form the angles shown.
yawa3891 [41]
The answer i think it is ,is b 





3 0
3 years ago
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