Given 2 vectors: (-4, 7) & (-1,-6) 5. Find the value of the dot product: 6. Find the angle in between the vectors: Round your answer to the nearest whole number degree. 7. Find the direction angle of just (-1,-6) Round your answer to the nearest whole number degree.

Q: Find the dot product. u = (-9, 10) and 7 = (3, 6) u.v=

A: Given query is to find the dot product.

Q: Determine if the following vectors are orthogonal. 44-4 a= Select the correct choice below and fill…

A: Solution :- Two vectors "a" and "b" are orthogonal only if , a.b = 0

Q: Graph each of the points: A (-2, 6); B (5, 3); C (3,-3); and D (-4, 0). Draw a vector from the…

A: To determine the length and angle made by the vectors, we will use the distance formula and the…

Q: Find the magnitude of the vector  , 3−6 .   Write your answer in simplified radical form.

A: Let the vector be u=3,-6. To determine the magnitude of the vector v=x,y, use the formula v=x2+y2.

Q: Draw à = 3î + 2ĵ+ 5k. Must Include the Rectangular Prism used to draw 3D vectors.

A: a⇀ = 3i^ + 2 j^ + 5k^ The given vector indicates a 3D vector :  3 units in the direction of x-axis…

Q: Solve the problem. Find the area of the triangle determined by the points P(-3, 6, -4), Q( 2, 10,…

A:

Q: Given the vectors u and i = , perform the operations below. %3D -7-0 =

A: Solution after performing operation is given:

Q: 1. Draw the vector V that goes from the origin to the point (-4, -6). (a) Find V (b) Write V in…

A:

Q: Use the dot product to determine whether v and w are orthogonal. v=3i+ 3j, w = -İ+j Select the…

A: two vectorsu→=u1i+u2j  and v→=v1i+v2j are said to be orthogonal if u1 v1 +u2 v2=0

Q: Find the dot product v • w. v = 6i + 8j, w = – 13i – 8j O A. - 78 А. О В. - 14 О С. -64 O D. - 142

A: Explanation of the answer is as follows

Q: use vectors

A: First, we need to define the vectors AB and AC. We can do this by subtracting the coordinates of A…