Mathematics: What is the greatest common factor of 19x^7 and 3x^5? a. x5 b. x7 c. 3x5 d. 3x7

What is the greatest common factor of 19x^7 and

cschellfamily

05.01.2022

A. x^5

Step-by-step explanation:

We are asked to find the greatest common factor of 19x^7 and 3x^5 .

Factors of 19x^7 : $19\cdot x^5\times x^2$

Factors of 3x^5 : $3\cdot x^5$

We can see that both terms share a common factor that is x^5 , therefore, the greatest common factor of both terms is x^5 .

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trent45

08.07.2022

Option D

Plane B because it was 9.33 miles away

Step-by-step explanation:

This problem can be simulated by two right triangles:

For Plane A, we have the elevation angle . We know that the height is 6 miles.

To find the horizontal distance we use the function

By definition:

In this case:

hypotenuse=distance from the airport

Then:

distance from the airport: 8.64 miles

For Plane B, we have the elevation angle . We know that the height is 6 miles.

To find the distance we use the function

By definition:

In this case:

Hypotenuse=distance from the airport

Then:

distance from the airport: 9.33 miles

Finally the answer is the option D.

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