0
true
What else can I help you with?
How do I find the product z1z2 if z1 5(cos20 plus isin20) and z2 8(cos15 plus isin15)?
Like normal expansion of brackets, along with: cos(A + B) = cos A cos B - sin A sin B sin(A + B) = sin A cos B + cos A sin B 5(cos 20 + i sin 20) × 8(cos 15 + i sin 15) = 5×8 × (cos 20 + i sin 20)(cos 15 + i sin 15) = 40(cos 20 cos 15 + i sin 15 cos 20 + i cos 15 sin 20 + i² sin 20 sin 15) = 40(cos 20 cos 15 - sin 20 cos 15 + i(sin 15 cos 20 + cos 15 sin 20)) = 40(cos(20 +15) + i sin(15 + 20)) = 40(cos 35 + i sin 35)
IS 700 national incident management system question 20 of 26 select the true statement?
A
How old is Philip Chbeeb from IaMme?
He is 20 years old obviously! And that's a true statement.
What is the proportion of 120 feet is to 100 feet as 24 feet is 20 feet?
It is a true statement.
How is 9 and 15 the only numbers that are composite in 20?
The statement is simply not true! For example, 6 is composite.
What is the cosine of 20 degrees?
cos(20 deg) = 0.9397, approx.
cos20+cos140+cos100?
\cos 20^\circ + \cos 140^\circ + \cos 100^\circ = 0 ] Portanto, a soma é 0.
How is 2 x 10 equals 2 x 11 a true statement?
It isn't 2X10 = 20, 2X11 = 22
Question 20 of 20 Select the TRUE statement about the Incident Action Plan?
There are no statements that are there to choose from. The action plan is meant to be in place to help people know what is going on.
How long must a ladder be to reach the top of a 20 ft wall if the ladder and the wall form a 32 degree angle?
A ladder leaning against a 20ft wall, with an angle of 32 degrees with respect to the wall, must be 24ft long. cos(theta) = adjacent over hypotenuse cos(32) = 20 / hypotenuse hypotenuse = 20 / cos(32) hypotenuse = 23.58
How do you solve the equation cos2x plus 20 equals negative half?
Better formatting is cos(2x+20)=-0.5
Is the statement always sometimes or never true. The LCM of two numbers is the product of the two numbers?
Sometimes true. (when the numbers are mutually prime) e.g. it's true for 5 and 7, 8 and 3. But it's not true when they have a factor in common e.g. 6 and 8, or 15 and 20.
