Answer:
(-5, - 4) ;
(4, - 5) ;
(5, 4)
(-4, 5)
Explanation:
Given : (x, y)
90° counterclockwise rotation = (-y, x)
180° clockwise rotation = (-x, - y)
270° counterclockwise rotation = (y, - x)
270° clockwise rotation = (-y, x)
Using the translations started above :
Point(5, 4) rotated 180° clockwise - - - > (-5, - 4)
Point(-5, -4) rotated 90° counterclockwise - - - - - - - > (-(-4), - 5) - - - > (4, - 5)
Point(-4, 5) rotated 270° counterclockwise - - - > (5, - (-4)) - - - > (5, 4)
Point (5, 4,) rotated 270° clockwise - - - > (-4, 5)
Answer:
highlight your favorite passages
Answer:
Playas
Explanation:
"A playa is a dry, vegetation-free, flat area at the lowest part of an undrained desert basin. It is a location where ephemeral lakes form during wet periods, and is underlain by stratified clay, silt, and sand, and commonly, soluble salts."
Answer:
double a;
double b;
double distance = Math.sqrt( (Math.pow(a, 2) + Math.pow(b, 2));
System.out.println("The distance is: " + distance);
Explanation:
The code snippet is written in Java.
First, variable a is declared as a type of double and variable b is also declared as a type of double.
The given formula for the distance is:
√(a² + b²)
So we use the inbuilt function of Java to calculate the power and the square root.
Math.sqrt is to find the square root and it returns a value of type double.
Math.pow is use to calculate the value of a² and b².
a² = Math.pow(a, 2)
b² = Math.pow(b, 2)
Then Math.sqrt is applied to the sum of Math.pow(a, 2) and Math.pow(b, 2), the value is assigned to distance of type double.
The value of distance is now displayed to the user:
System.out.println("The distance is: " + distance);
Answer:
A) determined by the environment
Explanation:
