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
Scorpion4ik [409]
2 years ago
13

A small aircraft flies a 2160-mi round trip in a 45 mi/h wind. Find the average rate of speed for the trip if the aircraft can f

ly 225 mi/h with no wind.
Mathematics
1 answer:
jok3333 [9.3K]2 years ago
8 0

9514 1404 393

Answer:

  216 mi/h

Step-by-step explanation:

The time for the trip with the wind is ...

  (1080 mi)/(225 +45 mi/h) = 4 h

The time for the trip against the wind is ...

  (1080 mi)/(225 -45 mi/h) = 6 h

The average speed for the entire round trip is ...

  (2160 mi)/(4 +6 h) = 216 mi/h

You might be interested in
Refer to the rectangular prism
slavikrds [6]

Answer:

Properties of a Rectangular Prism : A rectangular prism has 8 vertices, 12 sides and 6 rectangular faces. All the opposite faces of a rectangular prism are equal.

Step-by-step explanation:

4 0
2 years ago
Read 2 more answers
The cost of a toy is $20 less than 2 times the cost of a toy train. If the cost of the toy car is $100, what is the cost of the
kiruha [24]
The toy is 2(x)-20, x is 100, being the toy car. So 2(100)= 200 -20 =180. The cost of the toy is $180
5 0
3 years ago
Read 2 more answers
Someone help me with this
Alenkasestr [34]

Answer:

70°

Step-by-step explanation:

ABC is the center angle that sees the arc and is twice as angle ADC so the measure of ABC is e × 35 = 70

3 0
3 years ago
Read 2 more answers
What is - 0.64? square root
tankabanditka [31]
They square root of 0.64 is 0.8
3 0
3 years ago
Read 2 more answers
Only people who know the answer
polet [3.4K]

Answer:

156ft of material.

Step-by-step explanation:

Since the garden path borders the garden and is 3 feet wide, it increases the side lengths of his garden by 3 feet on each side. Then we just find the perimeter using the new values:

P=36+36+42+42=156

If this helped, a brainliest answer would be greatly appreciated!

5 0
2 years ago
Other questions:
  • What is the square root of 64? I don't understand.<br> Will give brainliest
    6·2 answers
  • The diameter, D, of a sphere is 8.4 mm. Calculate the sphere's volume, V.
    14·2 answers
  • the classroom encyclopedia set fills a shelf that is 24 inches long each book is 3/4 inch thick how many books are in the classr
    10·1 answer
  • A GE Lightbulb is suppose to last for 1200 hours. In fact light bulbs of this type last only 1,185 hours with a standard deviati
    8·1 answer
  • What is 6.245 round to the nearest hundredth?
    12·2 answers
  • Which function table is correct for the rule y=x/2+4. There is a third answer that i was unable to fit in and it ses, Input (x)
    13·2 answers
  • Please answer this and put it in simplest form
    8·2 answers
  • Find the slope of the line
    8·2 answers
  • A rectangle that measures 2 inches by 4 inches.<br> What is the area of the rectangle?
    10·2 answers
  • What are the steps for solving the attached problem?
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!