How many degrees does the hour hand on a clock turn between7:00 to 10:00 AM

Mathematics

2 answers:

cestrela7 [59]2 years ago

8 0

Answer:

A analog clock is divided up into 12 sectors, based on the numbers 1–12. One sector represents 30 degrees (360/12 = 30). If the hour hand is directly on the 10, and the minute hand is on the 2, that means there are 4 sectors of 30 degrees between then, thus they are 120 degrees apart (30 * 4 = 120).

alexira [117]2 years ago

3 0

Answer:

Step-by-step explanation:

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Use the rational zero thereom to list all possible zeroes of the function f(x)= 5x^8-2x^5-7

Scrat [10]

Possible rational zeros are:

$\pm1,\pm7,\pm\frac{1}{5},\pm\frac{7}{5}$

Step-by-step explanation:

We need to list all possible zeroes of the function $f(x)= 5x^8-2x^5-7$ using rational zero theorem.

The rational zero theorem.

rational zero theorem states that zeros can be found by dividing the factors of constant term called p by the factors of the leading co-efficient called q i.e

p/q

In our given function $f(x)= 5x^8-2x^5-7$

p = 7

q = 5

Factors of p (7) = ±1, ±7

Factors of q (5) = ±1, ±5

$\frac{p}{q} =\frac{\pm1,\pm7}{\pm1,\pm5}$