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A polynomial of degree zero is a constant term

The grouping method of factoring can still be used when only some of the terms share a common factor A True B False

The sum or difference of p and q is the of the x-term in the trinomial

A number a power of a variable or a product of the two is a monomial while a polynomial is the of monomials

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Q: What is the angle formed by the hands of a clock at 9 20?
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What is the angle between the two hands of a clock when the time is 9hour's 20 minutes?

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On pages 20 and 21 Hint: They're not hands on your body their hands on a clock


If an 80-degree angle is bisected and then each new angle is bisected, what is the measure of the smallest angle formed?

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If an 80 degree angle is bisected and then each new angle is bisected what is the measure of the smallest angle formed?

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If an 80-degree angle is bisected and then each new angle is bisected what is the measure of the smallest angle formed?

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If an 80 dregree angle is bisected and then each new angle is bisected what is the measure of the smallest angle formed?

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What type of angels are formed if a 40 degree angle is bisected?

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What angle is formed by the hands of a clock at 920?

A clock dial divides the full 360-degree circle into 12 hours, so hours are 360/12 = 30 degrees apart. At 9:20 the minute hand points to "4." With the hour hand pointing to "9" the hands are separated by 5 hours (or 7 for the outside angle), which is 5*30 = 150 degrees. The hour hand doesn't actually point to 9 at 9:20, however, having moved 20/60 minutes = 1/3 of an hour from 9 towards 10. If 1 hour is 30 degrees then 1/3 of an hour is 10 degrees. So the hands are 10 degrees farther apart, making the final answer 150 + 10 = 160 degrees.


When the time in the clock is 12.20 the angle between the hands of the clock is xo. find x.?

If the little hand stayed on the 12, the angle would be 120°. Assuming both hands are pointing to 12 o'clock, when the big hand has moved to 20 past (1/3 of the way round) the little hand will have moved 1/3 of the way to the next number (1). So the angle between the hands will be: 1/3 × 360° - 1/3 × 1/12 × 360° = 120° - 10° = 110°.


How many images are formed when two plane mirrors tilted an angle 72 degrees?

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What is the exact measure of the angle formed by the hands of a clock at 320?

On a non-military clock (civil, 12-hour) . . .-- The hour-hand is moving 360 degrees in 12 hours = 30 degrees per hour.3:20 is 31/3 hours past noon, so the hour-hand has moved 10/3 x 30 = 100 degrees.-- The minute-hand is moving 360 degrees per hour. So it starts at zero at thebeginning of each hour, and after 1/3 of the hour, it has moved 360/3 = 120 degrees.-- The angle between them at 3:20 is [ 120 - 100 ] = 20 degrees.


What is the angle between the two hands of a clock when the time is 3 hours 40 minutes 20 seconds?

This problem can be solved as follows: The angle Ah of the hour hand of a clock, measured from the position at noon or midnight when the hour and minute hands exactly coincide, is Ah = (360 degrees/12 hours)th, where th is the time in hours, including fractions of hours, because the hour hand moves the entire 360 degrees around the clock in 12 hours. Similarly, the angle Am of the minute hand = (360 degrees/60 minutes)tm, where tm is the time in minutes only, including fractions of minutes. The stated time is 3 + 40/60 + 20/3600 hours = 3.672222... hours and the angle is therefore about 110. 11666666... degrees, using the formula above. The time in minutes only is 40 + 20/60 = 40.33333...., so that the angle of the minute hand is 242 degrees. The difference between them is therefore about 131.833..... degrees, or in fraction form 131 and 5/6.

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