3 years ago

Help me and pls zoom in if u can’t see it :)

Mathematics

1 answer:

Ksivusya [100]3 years ago

8 0

Answer:

105

Step-by-step explanation:

You can view this ratio as a fraction if it makes it easier for you

Put any larger value thats in a column over the smaller value and it will result in 15

75/5=15 etc...

Knowing this, we can take our top value and multiply by 15 to find the missing value

7(15)=105

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An airplane heading due east has a velocity of 210 miles per hour. A wind is blowing from the north at 38 miles per hour. What i

Nimfa-mama [501]

Answer:

The resultant velocity of the airplane is 213.41 m/s.

Step-by-step explanation:

Given that,

Velocity of an airplane in east direction, $v_1=210\ mph$

Velocity of wind from the north, $v_2=38\ mph$

Let east lies in the direction of the positive x-axis and north in the direction of the positive y-axis.

We need to find the resultant velocity of the airplane. Let v is the resultant velocity. It can be calculated as :

$v=\sqrt{v_1^2+v_2^2}$

$v=\sqrt{(210)^2+(38)^2}$

v = 213.41 m/s

So, the resultant velocity of the airplane is 213.41 m/s. Hence, this is the required solution.

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