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
astraxan [27]
3 years ago
14

the max speed of a fly-by-night airplane is 346 miles faster than a soaring wing airplane. The sum of their speeds is 889 miles

per hour. What is the maximum speed of a fly-by-night airplane?
Mathematics
1 answer:
Ilia_Sergeevich [38]3 years ago
7 0

Speed of fly-by-night airplane is 617.5 miles per hour

<em><u>Solution:</u></em>

Given that,

The max speed of a fly-by-night airplane is 346 miles faster than a soaring wing airplane

Let "x" be the speed of saoring wing airplane

Then,

Speed of fly-by-night airplane = 346 + x

The sum of their speeds is 889 miles per hour

Therefore,

speed of saoring wing airplane + speed of fly-by-night airplane = 889

x + 346 + x = 889

2x + 346 = 889

2x = 889 - 346

2x = 543

x = 271.5

Thus speed of fly-by-night airplane = 346 + x = 346 + 271.5 = 617.5

Thus speed of fly-by-night airplane is 617.5 miles per hour

You might be interested in
Does 30,40,45 make a right triangle?
zavuch27 [327]

I believe that it does.

8 0
3 years ago
Which solid could have exactly two planes of symmetry?
kodGreya [7K]

Answer:

Triangular Prism

Step-by-step explanation:

A plane of symmetry divides a three dimensional shape into two congruent halves that are mirror images of each other. An isosceles triangular based prism has 2 planes of symmetry. An isosceles triangular based prism has 2 planes of symmetry. An isosceles triangular based prism has 2 planes of symmetry.

4 0
2 years ago
Please help ASAP! What is the Value of X?
Nataly [62]

Answer:

  • 4x+7=5x-20
  • 7+20=5x-4x
  • x=27°

hope it helps.

7 0
3 years ago
What's to look back?
Monica [59]

Answer: 74.25 Php, 4.45kg, 182 Php, 30 People, and 315 Php

Step-by-step explanation:

1. 200-125.75= 74.25 Php

2. 1.5+1.7+1.25=4.45kg

3. 45.50*4 = 182 Php

4. 45/1.5 = 30 People

5. 35.00*9 = 315 Php

6 0
2 years ago
Standard form two thousand, fifty seven and eighteen hundredths
saw5 [17]

Answer:

2,057.18

Step-by-step explanation:

6 0
3 years ago
Other questions:
  • Aggregating prospective buyers into groups that have common needs and will respond similarly to a marketing action is referred t
    13·2 answers
  • 25xy=225 convert to polar form
    10·1 answer
  • Subtract -7x^2+4x+2−7x 2+4x+2 from x^2-3x 2 −3.
    9·1 answer
  • What is the equation of the given line in the point slope -form ?
    13·1 answer
  • What number times 3 is 18?
    15·2 answers
  • The average price of a gallon of milk is $3.31. If the price increases .88% each year , how much will a gallon of milk cost in 2
    12·1 answer
  • Find 3 numbers in a geometrical sequence if:
    8·1 answer
  • Question 8
    5·1 answer
  • 1. What is the value of n in -57 - n = -144?<br> A-201<br> B-87<br> C 87<br> D 201
    9·2 answers
  • Hellpme now thanks youu uuuuuuuuuuuuuuuuuuuuuuuuuuu
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!