The sum of two numbers is 52. The difference between the same two numbers is 6. Find the two numbers, and then find the PRODUCT
2 answers:
You might be interested in
Answer:
The measure of the shortest side is 851 miles
Step-by-step explanation:
Let
x ----> the measure of the shortest side
y ---> the measure of the middle side
z ---> the measure of the longest side
we know that
The perimeter of triangle is equal to
so
----> equation A
the shortest side measures 71 mi less than the middle side
so
----> equation B
the longest side measures 372 mi more the the middle side
so
----> equation C
substitute equation B and equation C in equation A
solve for y
Find the value of x
therefore
The measure of the shortest side is 851 miles
Answer:
Actual speed = 288 miles per hour
Actual direction angle =
Step-by-step explanation:
"Bearing" is the relative position of an object outside the plane compared to the position of the plane.
Heading the the direction the nose of the plane is pointing.
Course is the direction that pilot wants the plane to go.
Wind direction is always the direction the wind is blowing from.
The airplane is traveling at a speed of 240 miles/hour with a bearing of 110°.
If the plane is traveling with a bearing of 110° and the wind is blown at a bearing of 325°.
The Ground speed will be in excess of the airspeed and true direction will be south if the indicated heading.
The tailwind component is:
And the cross wind component is:
And that is,
So the actual speed of the plane is 288 miles per hour.
The deviation in the direction is:
Let the direction angle be 'x'.
So the actual direction angle is .