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
Zanzabum
4 years ago
8

The locations, given in polar coordinates, for two planes approaching an airport are (4 mi, 12 degrees) and (3 mi, 73 degrees).

Find the distance between the two planes.
Mathematics
2 answers:
anzhelika [568]4 years ago
4 0

d^2=(4cos12-3cos73)^2+(4sin12-3sin73)^2

d^2≈7.18593

d≈2.68mi  (to nearest hundredth of a mile)

Gemiola [76]4 years ago
3 0
D^2=(4cos12-3cos73)^2+(4sin12-3sin73)^2

d^2≈7.18593

d≈2.68mi  (to nearest hundredth of a mile)
You might be interested in
Write the ratio in simplest form in both fractions and in decimal form.
ValentinkaMS [17]

Answer:

Step-by-step explanation:

3 : 12

Both have table of 3 in common so

1 : 4 or 1/4

4 : 64

Both have table of 4 in common

1 : 16 or 1/16

3 0
3 years ago
Read 2 more answers
Phillip is mowing his backyard. His backyard is oddly shaped.
salantis [7]
106 square feet.. your welcome
3 0
3 years ago
Read 2 more answers
8) "Sweet' and 'pungent are
pashok25 [27]

Answer:

antonyms?

Step-by-step explanation:

5 0
3 years ago
What is the product of 7/10×(-9)​
Andrews [41]

Answer:

-6.3

Step-by-step explanation:

7/10 X -9/1 = -63/10 = -6.3

4 0
3 years ago
X^3+x²-36 Find all real zeros.
Harman [31]

Answer: x=3

Step-by-step explanation:

To find the zeros, you want to first factor the expression.

x³+x²-36

(x-3)(x²+4x+12)

Now that we have found the factors, we set each to 0.

x-3=0

x=3

Since x²+4x+12 cannot be factored, we can forget about this part.

Therefore, the zeros are x=3. You can check this by plugging the expression into a graphing calculator to see the zeros.

4 0
4 years ago
Other questions:
  • 25w^2+60w+36 factor completely
    13·1 answer
  • What is the square root of 64
    11·2 answers
  • A block is 12 g and volume is 6 what is the density
    11·1 answer
  • 1. What is 72% of 175?<br>A. 1.26<br>B. 12.6<br>C. 126<br>D. 1,260​
    11·1 answer
  • Janet has three coins.
    5·1 answer
  • A card is drawn from a well-shuffled deck of 52 cards. Find P(drawing a face card or a 4). A face card is a king, queen, or jack
    8·2 answers
  • Help Please! Brainliest if Correct!!
    6·2 answers
  • Help please, question attached
    14·2 answers
  • What is the answer to this problem?<br><br> `2(1)/3 + 3(1)/3 = ?`
    7·1 answer
  • Alex's favorite number is 175% of Winnie's favorite number. Winnie's favorite number is 48 less than Alex's favorite number. Wha
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!