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What are the 6 trig functions for 0 degrees 90 degrees 180 degrees 270 degrees?
sin(0) = 0, sin(90) = 1, sin(180) = 0, sin (270) = -1 cos(0) = 1, cos(90) = 0, cos(180) = -1, cos (270) = 0 tan(0) = 0, tan (180) = 0. cosec(90) = 1, cosec(270) = -1 sec(0) = 1, sec(180) = -1 cot(90)= 0, cot(270) = 0 The rest of them: tan(90), tan (270) cosec(0), cosec(180) sec(90), sec(270) cot(0), cot(180) are not defined since they entail division by zero.
What is 6 sin 30 equals?
The sin of 30 is sqr(3)/2 so 6 * sqr(30) is 6 * sqr(3)/2 this is also 6/2 * sqr(3) which simplifies to 3 * sqr(3) which is approximately 5.19615242
How do you calculate a roof pitch of 6 degrees?
A roof angle of 6 degrees = 1.26 / 12 rise or pitch.
How do you prove that 2 sin 3x divided by sin x plus 2 cos 3x divided by cos x equals 8 cos 2x?
You need to know the trigonometric formulae for sin and cos of compound angles. sin(x+y) = sin(x)*cos(y)+cos(x)*sin(y) and cos(x+y) = cos(x)*cos(y) - sin(x)*sin(y) Using these, y = x implies that sin(2x) = sin(x+x) = 2*sin(x)cos(x) and cos(2x) = cos(x+x) = cos^2(x) - sin^2(x) Next, the triple angle formulae are: sin(3x) = sin(2x + x) = 3*sin(x) - 4*sin^3(x) and cos(3x) = 4*cos^3(x) - 3*cos(x) Then the left hand side = 2*[3*sin(x) - 4*sin^3(x)]/sin(x) + 2*[4*cos^3(x) - 3*cos(x)]/cos(x) = 6 - 8*sin^2(x) + 8cos^2(x) - 6 = 8*[cos^2(x) - sin^2(x)] = 8*cos(2x) = right hand side.
If sin y and deg a divided by 6 and tan y and deg a divided by b what is the value of cos y and deg (6 points)?
1
What is the sin of 6 degrees rounded to the nearest hundredth?
6.00
What is the tan of 6 degrees rounded to the nearest hundredth?
6.00
What is 5.61 rounded to the nearest hundredth?
5.61
What is the distance to the nearest hundredth from (6 5) to (-3 -8)?
Points: (6, 5) and (-3, -8) Distance: 15.81 to the nearest hundredth
What is 4.138 rounded to the nearest hundredth?
4.14
What is 0.466667 rounded to the nearest hundredth?
0.47
what is 12.456 rounded to the nearest hundredth?
To round 12.456 to the nearest hundredth, we look at the digit in the thousandth place, which is 6. Since 6 is equal to or greater than 5, we round up the digit in the hundredth place, which is 5. Therefore, 12.456 rounded to the nearest hundredth is 12.46.
What is 12.656 rounded to the nearest hundredth?
12.66
What is the nearest hundredth of 75 square root?
6
What is 4.568 round to the nearest hundredth?
To round 4.568 to the nearest hundredth, we look at the digit in the thousandths place, which is 6. Since 6 is equal to or greater than 5, we round up. Therefore, 4.568 rounded to the nearest hundredth is 4.57.
What is the nearest hundredth to 6 over 11?
6/11 rounded to the nearest hundredths place is 0.55
What is 9364 to the nearest hundredth?
To round 9364 to the nearest hundredth, we look at the digit in the hundredth's place, which is 6. Since 6 is greater than 5, we round up the digit in the tenth's place (3) by 1, making it 4. Therefore, 9364 rounded to the nearest hundredth is 9400.
