Nico dibujó en el plano cartesiano un cuadrado de vértices P(3; 9), Q(9; 9), R(9; 3) y S(3; 3). Luego, dibujó otro cuadrado de vértices A (1; 3), B(3; 3), C(3; 1) y D(1; 1). Sin ubicar los puntos en el plano, responde: ¿qué relación hay entre la medida de la longitud de los lados de ambas figuras? Verifica tus resultados realizando los dibujos en papel cuadriculado

exa:

)

3+11

14

step-by-step explanation:

from this example, we can see that subtracting with integers is the same as adding the opposite. we can solve using a number line or by using the saying "keep, change, change" to us solve. it is important to remember that we can subtract a negative and end up with a larger number than we started with.

step-by-step explanation :

we know that

the measurement of the outer angle is the semi-difference of the arcs which comprises

in this problem

m< xzy is the outer angle

substitute the values

the measure of angle xoy is equal to

> by central angle

substitute the value

y=-2.5x+12.5

step-by-step explanation:

5y=2x+10

y=0.4x+2

slope=-2.5

5=-2.5*3+b

b=12.5