Answer:
you subtract then you add on how much money you get know
Step-by-step explanation:
hope that helps
Answer:
Speed of plane in air is 352 km/hr and speed of wind is 34 km/hr
Step-by-step explanation:
Average speed of plane in with wind = 386 km/h
Average speed of plane against wind = 318 km/hr
Consider the speed of plane in wind be x km/hr and speed of plane against wind be y km/hr
As such speed of plane in wind would be x + y km/hr and speed of plane against wind would be x - y km/hr. i.e
x+y = 386
x-y = 318
by solving these two equation, we get
2x=704
x= 352 km/hr
y=386 - 352
y= 34 km/hr
Hence, Speed of plane in air is 352 km/hr and speed of wind is 34 km/hr
Answer:
1. Construct a segment XY on the a sketch.
2. Elsewhere on the sketch, draw a line and create a point on the line . Label the point P.
3. Select point P and line segment XY. Construct circle by center and radius.
4. Select the circle and line, then construct point of intersection. Label one of the points of intersection point Q.
5. Select point P and point Q. Construct segment PQ.
6. Select the circle, line, and other point of intersection. Hide objects. Only segment XY and segment PQ should be visible on the sketch.
7. Try dragging point X. Segment PQ should lengthen and shorten as segment XY does.
<span>X^3 + 2x^2 + x + 2
=x^2(x+2) + (x+2)
=(x+2)(x^2 +1)
</span>
Answer:
//The class called "Solution" is declared
public class Solution {
//Main method which signify the beginning of program execution
public static void main(String[] args) {
//myInt variable of type Integer is declared
Integer myInt;
// An object of type Integer is declared with initial value of 1
Integer newInt = new Integer(1);
// The value of the new declared and assigned object is displayed to the user
System.out.println(newInt);
// The new declared object is assigned to the reference variable myInt
myInt = newInt;
// The value of myInt is displayed to the user
System.out.println(myInt);
}
}
Step-by-step explanation:
