I NEED HELP 1. There are two vectors below in component form. u = <3,9> and v = <6,5>. Find the dot product for u • v =

2.There are two vectors below in component form. u = -i + 5j and v = -6i -2j. Find the dot product for u • v =

3. Find the angle θ between the two vectors u = -5i - 2j and v = -10i +25j using the dot product.

4. Find the angle θ between the two vectors u = <-2,2> and v = <8,-1> using the dot product.

Point r divides in the ratio 1 : 3. if the x-coordinate of r is -1 and the x-coordinate of p is -3, what is the x-coordinate of q? a. b. 3 c. 5 d. 6 e. -9

You have learned about the six trigonometric functions, their definitions, how to use them, and how to represent them graphically. the sine, cosine, and tangent trigonometric functions can be paired with their reciprocal functions, cosecant, secant, and cotangent, respectively. think about how each function is related to its reciprocal function.how are the graphs of the reciprocal functions related to their corresponding original functions? what happens to the graphs of the reciprocal functions as x approaches the zeros of the original functions? describe how you would teach friends with different learning styles (visual-spatial, aural-auditory, verbal-linguistic, physical-bodily-kinesthetic, logical-mathematical, social-interpersonal, and solitary-intrapersonal) how to graph the reciprocal functions

Roy has 4 1/2 pizzas for the soccer team to split after the game. if each member is going to get 1/2 of a pizza, how many players are on the soccer team