1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Phoenix [80]
3 years ago
11

WILL MARK

Mathematics
1 answer:
Alex777 [14]3 years ago
5 0

Answer:

  about 3.492

Step-by-step explanation:

The distance between points in polar coordinates can be found using the Law of Cosines. For vector magnitudes a and b, and angular difference C, the distance between them (c) can be found from ...

  c^2 = a^2 +b^2 -2ab·cos(C)

  = 7^2 +5^2 -2(7)(5)cos((217/180π -(-23/36)π)

  = 74 -70cos(332°) ≈ 12.1937

  c = √12.1937 ≈ 3.492

The distance between the given points is about 3.492 units.

You might be interested in
Simplify: -4b^6 + (-26b^6)
DENIUS [597]

Answer:

-30b^{6}

Step-by-step explanation:

-4b^6 + -24b^6 = -30b^6

7 0
3 years ago
Find the area of the shape shown below.<br>​
neonofarm [45]

Answer:

7

Step-by-step explanation:

First ignore the cut corner and pretend that it is just a rectangle.

The rectangle's area would be 2×4=8.

Then find out the cut corner's area.

The area of that triangle would be 1.

8-1=7 So the area of the shape is 7.

3 0
3 years ago
Read 2 more answers
What is 0.15x10^-2 written in scientific notation?​
Arada [10]

Step-by-step explanation:

fcgfsykmcsunvdsihjiutt

6 0
2 years ago
Solve for x. 3x−82=x−6 Enter your answer in the box. x =
My name is Ann [436]
Get like terms together. you might have to move across the equals sign

3x-x=-6+82

2x=76

x=38
6 0
3 years ago
Solve for x. Round your answer to the nearest tenth if necessary.
Umnica [9.8K]

Answer:

30.5

Step-by-step explanation:

cos18=29/x --> reciprocate for simplicity : 1/cos18=x/29 --> solve for x

8 0
3 years ago
Other questions:
  • 780000 is the successor of what
    9·1 answer
  • Hannah drove her car 318.4 km in 4 h.<br> At this speed, how far can she expect to travel in 5.5 h?
    11·1 answer
  • The area of a square is given by x2, where x is the length of one side. Mary's original garden was in the shape of a square. She
    13·1 answer
  • <img src="https://tex.z-dn.net/?f=w%20%2B%205%20%5Cgeqslant%2015" id="TexFormula1" title="w + 5 \geqslant 15" alt="w + 5 \geqsla
    15·1 answer
  • PLS HELP!
    6·1 answer
  • Please answer correctly !!!!!!!!!!!!!!!!!! Will mark brainliest !!!!!!!!!!!!!!!!!!!
    14·1 answer
  • FREE BRAINLIEST!! ill also answer questions that you have posted if you answer correctly!!!! (61pts)
    9·1 answer
  • PLEASE HELP, ITS URGENT I WILL GIVE BRAINLY...
    12·1 answer
  • Geraldo and Raul are participating in a relay for charity. Geraldo rides his bike 12​ miles per hour. Raul rides his bike 10​ mi
    5·2 answers
  • Quadrilateral A'B'C'D is the image of quadrilateral ABCD under a translation.
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!