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
Alexxx [7]
3 years ago
6

Two planes, which are 1730 miles apart, fly toward each other. Their speeds differ by 65mph. If they pass each other in 2 hours,

what is the speed of each?
Mathematics
1 answer:
-Dominant- [34]3 years ago
7 0

Answer:

400mph and 465 mph

Step-by-step explanation:

let the speed of first plane be x

speed of 2nd plane = x+65

dist travelled by first plane in 2 hrs = 2x

dist travelled by 2nd plane = 2(x+65)= 2x+130

when they meet, the sum of dist travelled by them is 1730

4x + 130 = 1730

4x = 1600

x = 400moh

x+65 = 465 mph

You might be interested in
3/8(3/4+5/6 )−1/2 what is the answer please help
siniylev [52]

Answer:   0.09375

Step-by-step explanation:

YEETUS

5 0
3 years ago
Read 2 more answers
A 15-day supply of vitamins costs $1.41, what is the price in cents per day
Free_Kalibri [48]
1.41/100 = 0.0141 * 15 = 0.21

$0.21
6 0
3 years ago
Which of the following is the coefficient in the algebraic expression ? 8x+z^s
yawa3891 [41]

The coefficient is A. 8

8 0
3 years ago
Read 2 more answers
The temperature at noon on a winter day was 8°C. At midnight, the temperature had dropped 15°C. What was the temperature at midn
klio [65]
All you have to look at is the word "dropped" and you know it's a subtraction problem. In this case, it would be 8 - 15.

8 - 15 = -7

It would be -7<span>°C at midnight. I hoped this helped! :)</span>
6 0
3 years ago
Find the circumference and the area of a circle with diameter 4 ft.
ICE Princess25 [194]

Answer:

To find the circumference of a circle, your equation is 2*pi*radius

C=2*3.14*2 (radius is half of diameter so 4/2=2, 2=radius)

C=12.56 ft

To find the area of a circle, your equation would be pie*r^2

A=3.14*2^2

A=3.14*4

A=12.56 sq. ft

Hope this helps ;)

6 0
3 years ago
Other questions:
  • Pe ling needs 2 yards of fabric for a craft project . she has 3 feet already how many inches of fabric dose she still need
    13·1 answer
  • An airplane travels 1800 miles from Los Angeles to Chicago in 3.6 hours going with the wind the return trip takes 4 hours and is
    14·1 answer
  • Givenh (x) = x2 – 4whatish (6)?
    8·1 answer
  • Which of the following statements is true when comparing numbers using a number line?
    15·2 answers
  • What is the relationship between the sides x and y in the given figure?
    11·1 answer
  • I NEED HELP ON THIS ALSO!! Please help ASAP
    7·1 answer
  • Add (y + 2x + 5) + (3y - 3x +1)
    9·2 answers
  • Trigonometry Quiz, see photos attached.
    12·1 answer
  • Please help me solve for x
    8·2 answers
  • How many times greater is 105 than 103 ???<br><br>A. one-tenth<br><br>B .ten<br><br>C. one hundred
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!