Calcule x para que los vectores u con flecha derecha encima y v con flecha derecha encima sean perpendiculares: u con flecha derecha encima igual abrir paréntesis x coma 2 cerrar paréntesis v con flecha derecha encima igual abrir paréntesis 2 coma 1 cerrar paréntesis x igual Respuesta u con flecha derecha encima igual abrir paréntesis x más 2 coma menos 1 cerrar paréntesis v con flecha derecha encima igual abrir paréntesis 2 coma x menos 1 cerrar paréntesis x igual Respuesta u con flecha derecha encima igual abrir paréntesis x coma menos 3 cerrar paréntesisv con flecha derecha encima igual abrir paréntesis 2 x menos 1 coma 2 cerrar paréntesis x igualfracción numerador menos 3 entre denominador 2 fin fracción i x igual Respuesta

x is greater than 5

step-by-step explanation:

2x+7 is greater than 17

    -7                           -7

2x is greater than 10

divide by 2 each side

x is greater than 5

set each factor equal to 0

4x-3 = 0

2x-1 = 0

solve for x.

4x-3=0

4x=3

x= 3/4

solve for x. 

2x-1= 0

2x= 1

x= 1/2

eventually after a few more steps, your answer should be 1/2 is less than or equal to x and 3/4 is greater than or equal to x

when rotating a figure 180 degrees, imagine that you are able to take the figure and turn it clockwise or counterclockwise around a center point. to rotate a figure 180 degrees, you will need to apply the rule (x, y) → (-x, -y). start by using a coordinate grid with coordinates for each vertex of the figure. the center point of the coordinate grid is located at (0, 0), which is what you will rotate the figure around. write down the original coordinates of the shape you are going to rotate. then, apply the rule. for example, coordinate (1, 2) becomes (-1, -2). another example would be, coordinate (-4, -2) becoming (4, 2). after you change each original coordinate to the rotated coordinate, you will draw your new figure.

step-by-step explanation: