#### Question Details

[answered] 1) A Pentagon is 921 feet long on each of the five exterior

I need help with three homework problems. ?Please see attached.

1) A Pentagon is 921 feet long on each of the five exterior sides. C

A 54 54 82

1

ft. B What is the distance from a vertex to the center of the Pentagon? That is, what is the

distance between A and C? Show work. Round the distance to the nearest foot.

I came up with 698 feet. Just trying to confirm. Show work if able.

2) An airplane proceeds at a bearing of S30E, flying at 540 miles per hour. (no

explanations required)

(a) State the angle in standard position which corresponds to the bearing S30E.

(b) Find the easterly and southerly components of the airplane's velocity. That is, find the

component form of the vector which has a magnitude of 540 and makes the angle with

the positive x-axis. (Use the value of you stated in part (a).) State the exact values and

also give approximations to the nearest mile per hour.

3) Let v (a) Find and

4,2 w . 1,3 and state the result in component form.

7v 3w (b) State the exact magnitude (length) of and the exact magnitude of v .

w (c) State the dot product . v w (d) Find projw ( v ) projw ( v ) in component form. Give exact values. Show work. (e) Determine the angle between and . Show work. Write the exact angle as the v w arccosine of an appropriate number. Also, use a calculator to approximate the value of

the angle, rounding the result to the nearest degree.

**Solution details:**

Answered

QUALITY

Approved

ANSWER RATING

This question was answered on: * Sep 18, 2020 *

* * Solution~0001001020.zip (25.37 KB)

This attachment is locked

We have a ready expert answer for this paper which you can use for in-depth understanding, research editing or paraphrasing. You can buy it or order for a fresh, original and plagiarism-free copy from our tutoring website www.aceyourhomework.com (Deadline assured. Flexible pricing. TurnItIn Report provided)

##### Pay using PayPal (No PayPal account Required) or your credit card . All your purchases are securely protected by .

#### About this Question

STATUSAnswered

QUALITYApproved

DATE ANSWEREDSep 18, 2020

EXPERTTutor

ANSWER RATING

#### GET INSTANT HELP/h4>

We have top-notch tutors who can do your essay/homework for you at a reasonable cost and then you can simply use that essay as a template to build your own arguments.

You can also use these solutions:

- As a reference for in-depth understanding of the subject.
- As a source of ideas / reasoning for your own research (if properly referenced)
- For editing and paraphrasing (check your institution's definition of plagiarism and recommended paraphrase).

#### NEW ASSIGNMENT HELP?

### Order New Solution. Quick Turnaround

Click on the button below in order to Order for a New, Original and High-Quality Essay Solutions.
New orders are original solutions *and precise to your writing instruction requirements. Place a New Order using the button below.*

WE GUARANTEE, THAT YOUR PAPER WILL BE WRITTEN FROM SCRATCH AND WITHIN YOUR SET DEADLINE.