It's not a whole number.
0.02325581395
The correct answer is 47.6358
Yes it is indeed correct,
B. 7.47 is the correct answer!
Brainliest pls! thx! :)
Answer (<u>assuming it can be in slope-intercept form)</u>:
Step-by-step explanation:
1) First, find the slope of the line by using the slope formula, 
. Substitute the x and y values of the given points into the formula and solve:
So, the slope is -12.
2) Now, use the point-slope formula 
to write the equation of the line in point-slope form. Substitute real values for 
, 
and 
.
Since represents the slope, substitute -12 in its place. Since and represent the x and y values of a point the line intersects, choose one of the given points (any one is fine, it will equal the same thing at the end) and substitute its x and y values into the formula as well. (I chose (2,4), as seen below.) Finally, isolate y to put the equation in slope-intercept form to find the following answer:
My vector calculator* tells me
100∠130° +25∠90° = 122.2∠122.3°
The plane's ground speed is 122.2 km/h and its course is 122.3° from north.
___
* Graphing Calculator + Math app for Android by Mathlab Apps, LLC
