What is the sipliset form of 28:36
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The question is about clock hands. The acute angle measure of the hands of a clock at the time 2:20 is 80 degrees.
Clock hands are essential components of analog clocks and watches, indicating the time by their positions. Typically, a clock has three hands: the hour hand, the minute hand, and the second hand. The hour hand is shorter and denotes the hours, while the longer minute hand points to the minutes. The second hand, the thinnest and longest, measures seconds. Clock hands move in a clockwise direction, and their synchronized motion helps people tell time at a glance, making them fundamental features of timekeeping devices for centuries.
To find the acute angle measure of the hands of a clock at the time 2:20, we need to determine the angle covered by the hour hand. In going from 12 to 3, the hour hand covers 1/4 of the 12 hours needed to make a complete revolution. Therefore, the angle between the hour hand at 12 and at 3 is 90 degrees. Since it is 20 minutes past 2, the minute hand will be 1/3 of the way between 2 and 3. This means the minute hand will be at an angle of 1/3 x 30 degrees = 10 degrees. The acute angle between the hour and minute hands can be found by subtracting the smaller angle from the larger angle. So, the acute angle measure of the hands of the clock at the time 2:20 is 90 degrees - 10 degrees = 80 degrees.
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Answer:
50 degrees
Step-by-step explanation:
To find the acute angle measure between the hour and minute hands of a clock at 2:20, you can use the following method:
First, calculate the minute hand's position:
The minute hand moves 360 degrees in 60 minutes, so in 20 minutes, it covers (20/60) * 360 = 120 degrees.
Next, calculate the hour hand's position:
The hour hand moves 360 degrees in 12 hours, so in 2 hours and 20 minutes, it covers (2 + 20/60) * (360/12) = (2 + 1/3) * 30 = (7/3) * 30 = 70 degrees.
Now, find the acute angle between the hour and minute hands:
Subtract the hour hand position from the minute hand position:
120 degrees (minute hand) - 70 degrees (hour hand) = 50 degrees.
So, the acute angle measure between the hands of the clock at 2:20 is 50 degrees.
4x^2−4x+6−5/x+1
4x^2+4x−6−5/x+1
4x^2+4x+6−5/x+1
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The only reliable choice is C)
Choice A) is called "the sum or total"
Choice B) is called "the product."
Choice D) is called the "the difference"
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The expression for the total number of cards in n deck of cards is 52n.
What is an expression?
An expression is a way of writing a statement with more than two variables or numbers with operations such as addition, subtraction, multiplication, and division.
Example: 2 + 3x + 4y = 7 is an expression.
We have,
Number of decks of cards = n
Number of cards in a deck = 52
Now,
The number of cards in n deck of cards.
= 52 x n
= 52n
Thus,
The number of cards is 52n.
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for example Lamar has three decks. 52 times 3 equal how much cards he have.
25 – 4 + (40 ÷ 20)5
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The equation that illustrates the identity property of multiplication is (a+bi) × 1 = (a+bi).
What is an equation?
An equation is formed when two equal expressions are equated together with the help of an equal sign '='.
The identity property of multiplication states that when a factor is multiplied by 1 the result is the factor itself. Therefore, the equation that illustrates the identity property of multiplication is (a+bi) × 1 = (a+bi).
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Answer:
D
Step-by-step explanation:
duh