7

Could you please explain the solution.

Please send me answer of both the parts immediately and i will give you like sure sir please

ū = (-5, -8) Find the direction angle of u. Enter your answer as an angle in degrees between 0° and 360° rounded to the nearest hundredth. 0 = =

You have been given the points below (they are in the x-y plane). Figure the corresponding polar coordinates of the points given below. 1. (-3.00, 4.80) 2. (5.00, -3.50)

Use vectors to find the interior angles of the triangle with the given vertices. (Round your answers to two decimal places.) (-7, -8), (4, 9), (7, 2) (smallest value) (largest value)

I need to find the angle of projection for the maximum range. I have the following information: angle (degrees) and average range (cm). Here are two angles and the range for each. Angle              Average Range (cm) 10                         146.5 45                         272.5   I think that I use this formula but I am not for sure. R=(V20 sin 2 theta)/g   Can you help me figure this out so that I can do the rest of the angles and ranges.

Please asap

u = (-7,2) Find the direction angle of u. Enter your answer as an angle in degrees between 0° and 360° rounded to the nearest hundredth. 0 = O You might need: Calculator Show Calculator Report a problem

I need steps to solve this in order to understand

A golfer hit a golf ball lying on the ground creating a parabolic path. The golf ball landed20 feet away from where it has been hit. The golf ball reached a maximum height of 14feet.e) Sketch the path taken by the golf ball.f) Express the path of the golf ball as an equation of a parabola.g) If a 5-feet man wanted to catch the golf ball overhead, about how far from the hittingpoint should he go to?h) If 12-feet wall, 12 feet from the hitting point, was on the path of the golf ball, will thegolf ball able to pass through the wall? Or will the golf ball hit the wall?

Doc

Can you please answer numbers 7-8. Tysm❤️

Part 2 of this question ask for the  direction     ° below the +x-axis

1 of 1. ▸ Part A Locate the centroid of the parabolic area. Take a = 7 in, h=19 in (Figure 1) Express your answer to three significant figures and include the appropriate units. Value Submit A 4 Provide Feedback Bequest Answer → Units

You receive orders to sail due east for 28.2 mi to put your salvage ship directly over a sunken pirate ship. However, when your divers probe the ocean floor at that location and find no evidence of a ship, you radio back to your source of information, only to discover that the sailing distance was supposed to be 28.2 nautical miles, not regular miles. Use the Length table below to calculate how far horizontally you are from the pirate ship.

If JĀ×B = 3 Ā.B, then the angle between the vectors A and B is: o 84.3 071.6 63.4° 0 76.0

Can I get some detailed steps with specific explanations on how to solve this problem?

15 Suppose you have the following information about a fictitious economy. Assume there are no taxes in this economy. Disposable Income and Consumption Disposable Income (dollars) $0 8,000 16,000 24,000 32,000 Consumption (dollars) $4,000 11,000 18,000 25,000 32,000 40,000 39,000 Instructions: In parts a and c, enter your answers as a whole number. In part b, round your answers to two decimal places. a. What is the equilibrium level of consumption? $ b. What is the MPC and MPS for this economy? MPC: MPS: c. What is the value of autonomous consumption for this economy? EA