2 years ago

How long will it take an airplane to travel 2000 miles if it flies 200 miles per hour, 400miles per hour, and 600 miles per hour

Mathematics

1 answer:

Dima020 [189]2 years ago

8 0

Answer:

200 = 10 Hours, 400 = 5 Hours, 600 = 3 Hours & 18 Minutes.

Step-by-step explanation:

2000 / How many miles it travels per hour.

2000 / 200 = 10

2000 / 400 = 5

2000 / 600 = 3.3..

You might be interested in

What is the sine of angle a? a. 12/13 b. 5/13 c. 5/12 d. 13/12

Rina8888 [55]

SinA= opposite/hypotenuse
sinA= 12/13

4 0

2 years ago

Write an equation of the cosine function with amplitude pi/2 and period 3

juin [17]

Answer:

$y = \frac{\pi}{2}cos(\frac{2\pi}{3}x)$

Step-by-step explanation:

Given

$Amplitude = \frac{\pi}{2}$

$Period = 3$

Required

Write the equivalent cosine function

The general formula is:

$y = acos(bx)$

Where

$amplitude = |a|$

$period = \frac{2\pi}{b}$

Substitute $\frac{\pi}{2}$ for amplitude in $amplitude = |a|$

$|a| = \frac{\pi}{2}$

$a = \frac{\pi}{2}$

Substitute 3 for period in $period = \frac{2\pi}{b}$

$\frac{2\pi}{b} = 3$

Multiply both sides by b

$2\pi = 3b$

Divide through by 3

$b = \frac{2\pi}{3}$

Hence;

$y = acos(bx)$ becomes

$y = \frac{\pi}{2}cos(\frac{2\pi}{3}x)$

5 0

2 years ago

Patterns and functions

Montano1993 [528]

Anddddddddddddd? what else?

3 0

2 years ago

Pls help me Given the figure below, find the values of x and z.

gtnhenbr [62]

Step-by-step explanation:

the solution is in the picture

4 0

2 years ago

Read 2 more answers

A cube has a side length of 7 in. What is the volume of the cube? in3

Ivenika [448]

343in3 is the answer to this math question

6 0

3 years ago

Read 2 more answers