Greenrune113
Greenrune113
23-04-2018
Mathematics
contestada
Q7 Q6.) Find the angle between v and w.
Respuesta :
musiclover10045
musiclover10045
23-04-2018
v = 2i
w = 3i +8j
2i = (2,0) a vector that lies on the X axis
3i +8j = (3,8) the terminal point of the 2nd vector
so we want the angle between (3/8) and the x axis
the formula for this is arctan(8/3) = 69.44
rounded to nearest tenth = 69.4 degrees
Answer Link
VER TODAS LAS RESPUESTAS ( 69+ )
Otras preguntas
Divide mentally 3,200/80=
Mrs. Robinson bought a novel at a bookstore on sale for 20% off its regular price of $29.99. Mr. Chang bought the same novel at a different bookstore for 10% of
How do I write 15.062 in word form
what is it about the composition of the nucleus that requires the concept of nuclear forces
Beth walks 2 blocks in 15 minutes. How many blocks would Beth walk if she walked at the same rate for an hour?
Q1: R•1 = 1 A. Commutative property of addition B. Identifying property of multiplication C. Commutative property of multiplication Q2: 5y+2) + 14x= 5y +(2+
Make a conjecture about the next item in the sequence 5, -10, 15, -20
Give one example of when you would use the friendly numbers strategy to subtract explain why
The atomic mass of an element is defined as the weighted average mass of that element's? (1) most abundant isotope (3) naturally occurring isotopes (4) radioact
Our _______ largely determines if and when we suffer from one or more of the top causes of death.
