All categories

3 years ago

Helppp................

Mathematics

1 answer:

Schach [20]3 years ago

5 0

Answer:

I will stick to CCW 216 degrees

Step-by-step explanation:

That pentagon has 5 shape and has the same distance with each angle, so rotate one point to another closest point need 72 degrees (360/5 = 72). When

A rotate to C, it need to rotate 144 degrees for CW and 216 degrees for CCW.

You might be interested in

In a car lot,4/12 of the cars are white and 3/12 of the cars are blue.What is the fraction of the cars in the lot are either whi

GalinKa [24]

7/12 because 4/12 + 3/12 equals 7/12

8 0

4 years ago

Read 2 more answers

Anybody please help me

yawa3891 [41]

17 and 63 cause 63-17=46

7 0

3 years ago

Read 2 more answers

xand y are light house. y being 20km due east of x and from a ship due south of x the bearing of y was 055°. what is the distanc

leonid [27]

Answer:

I) |xz| ≈ 28.6 km

II) |yz| ≈ 34.8 km

Step-by-step explanation:

Let's assume that the position of ship due south of x is z (aà pictor representation of the question is attached)

|xy| = 20 km, |xz| = ?, |yz| = ?, θ(y) = 55°

Using Trigonometric ratio - SOHCAHTOA

I) Tan θ = |xz| ÷ |xy| ⇒ Tan 55° = |xz| ÷ 20

|xz| = 20 * Tan 55 = 20 * 1.428

|xz| = 28.56 km

|xz| ≈ 28.6 km

II) Cos θ = |xy| ÷ |yz| ⇒ Cos 55° = 20 ÷ |yz|

|yz| * Cos 55° = 20 ⇒ |yz| = 20 ÷ Cos 55°

|yz| = 20 ÷ 0.574 = 34.84 km

|yz| ≈ 34.8 km

4 0

3 years ago

URGENT! Please help!

MrRa [10]

Answer:

C) $\frac{5}{4}$

Step-by-step explanation:

$k\times5=5+k$

$5k-k=5$

$4k=5$

$k=\frac{5}{4}$

5 0

4 years ago

Read 2 more answers

ava goes to lunch with 3 of her friends. The cost of their meals are $8, $4, $7, and $5. if they split the bill evenly. how much

Lesechka [4]

Answer:

Each person should pay $6.00

Step-by-step explanation:

First, add everyone's cost

8 + 4 + 7 + 5 = 24

Then, divide by 4

24 ÷ 4 = 6

Lastly, have a great day! :)

7 0

3 years ago