A plane leaves an airport X, 20.6°E and 36.8°N, and flies due south
along the same longitude for 8 hours at the
rate of 1000 km/h to another airport
Y, 20.6°E and 6°S. The plane then flies
west to another airport Z for 8 hours at the
same speed. Calculate to the nearest
degree, (a) the value of 0, (b) the longitude
of Z. (Take the radius of the earth to be
6400 km)

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step-by-step explanation:

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hope this .

r3t40

the correct answer is

c. 4

step-by-step explanation:

the given polynomial is

the degree of the polynomial is the highest exponent which is 4.

the -4 is called the leading coefficient.

this polynomial has only one term so it is a monomial.

the correct answer is option c.

exa:

)

3+11

14

step-by-step explanation:

from this example, we can see that subtracting with integers is the same as adding the opposite. we can solve using a number line or by using the saying "keep, change, change" to us solve. it is important to remember that we can subtract a negative and end up with a larger number than we started with.