a jet travels from Miami to London round trip. it takes 8 hours to get there and 7 hours to return home. the jets average air speed is 500 mph. What is the average speed of the wind

Answers

Answer 1

Answer: From the basic equation: distance = rate * time
From Miami to London (against the wind): distance = (500 - wind speed) * 8
From London to Miami (with the wind): distance = (500 + wind speed) * 7
Equating both gives:
(500 - wind speed) * 8 = (500 + wind speed) * 7
wind speed = 33.33 mph
The average speed of the wind is 33.33 mph.

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The difference of two times a number and eighteen is sixteen.
A quadratic equation is shown below:x2 − 14x + 41 = 0Which of the following is the first correct step to write the above equation in the form (x − p)2 = q, where p and q are integers?A. Add 8 to both sides of the equationB. Add 9 to both sides of the equationC. Subtract 8 from both sides of the equationD. Subtract 9 from both sides of the equation

the rule for a pattern is add 6. the first term is 5. which of the following numbers is a term in the pattern?

Answers

the pattern would be 5,11,17,23,29,35,41,47 etc. you didn't list the numbers so i can't help with an exact answer, but this is the first several. another way to find this is to divide a number by 6. if the remainder is a 5, then it is part of the pattern

the number that is a term in the pattern I think is 11

Find the surface area. 3in. 2in. 6in. 2in. 4in.

Answers

Answer:

I think it's 4in is my answer

What is the quotient?1462 ÷ 58

Enter your answer as a mixed number in the simplest form.

Answers

Answer:

25 6/29

Step-by-step explanation:

use long division, and cancel common factors

Answer:

25.20

Step-by-step explanation:

(2y + x)^(4x)
(2y - x)°
Find the value of x.
A 9
В. 18
C 45
D. 90

Answers

Now,

(2y+x)°+(2y-x)°=180°(straightangle)

or,2y+x+2y-x=180°

or,4y=180°

◆y=45°

Then,

4x=2y-x(verticallyoppositeangle)

or,4x=2*45°-x

or,5x=90°

or,x=90°/5

◆x=18°

I hopeit'shelp you...

Mark me as brainliest...

Answer:

they are opposite degrees so we can say that 4x=2y-x

Step-by-step explanation:

5x=2y and we complete 4x+(2y+x)=180. and then 5x+2y=180. put 2y from 5x. 4y=180 y= 45 and x= 18°

An angle that shares the same sine value of an angle that measures 5pi/4 radians is located where?

Answers

Find the angle in degrees first:
Substitute 180 for pi.
(5 x 180) / 4
900 / 4
= 225 degrees
Now, the angle that has the same sin value of 225 is the angle's reference angle, or the angle that it makes with the x-axis.
225-180 = 45

45 is the angle that shares the same sin value

Answer: 45 degrees

Hope this helps :)

Answer:

quadrant 1

Step-by-step explanation:

The perimeter of a rectangle is 50 yards. The width is 1 more than one-half of the length. What are the dimensions of the rectangle?

Answers

Answer:

The length of the rectangle is 16 yards

The width of the rectangle is 9 yards

Step-by-step explanation:

The given parameters are;

The perimeter of the rectangle = 50 yards

The width, W of the rectangle = 1 + Length, L/2

Therefore we have;

W = 1 + L/2

2 × W + 2 × L = 50

2 × (1 + L/2) + 2 × L = 50

2 + L + 2·L = 50

3·L = 50 - 2 = 48

L = 48/3 = 16

The length, L = 16 yards

The width, W = 1 + L/2 = 1 + 16/2 = 1 + 8 = 9

The width, W = 9 yards.

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HELP ASAP PLEASEEE !!!!WILL GIVE BRAINLIESTwhich equation represents the general form of a circle with a center at (-2 -3) and a diameter of 8 units ?• x²+y²+4x+6y-51=0•x²+y²-4x-6y-51=0•x²+y²+4x+6y-3=0•x²+y²-4x-6y-3=0