How many solutions does this system of
equations have?
A) No solution
B) two solutions
C) one solutions
D) infinitely Many solutions

D) infinitely Many solutions

D) infinitely Many solutions

D) infinitely Many solutions

D) infinitely Many solutions

D) infinitely Many solutions

D) infinitely Many solutions

D) infinitely Many solutions

D) infinitely Many solutions

D) infinitely Many solutions

D) infinitely Many solutions

D) infinitely Many solutions

the equation is not included but the answer is (1.50, 2.00, 2.75)

step-by-step explanation:

7.9m and 4.3°

step-by-step explanation:

let east be +x and north be +y, x = distance * cos θ, y = distance * sin θ  

for 3.5 south, y = -3.5  

for 8.2, x = 8.2 * cos 30 and y = 8.2 * sin 30  

for 15 west, x = -15  

total x = 8.2 * cos 30 – 15 ≈ -7.9  

total y = -3.5 + 8.2 * sin 30 = 0.6  

magnitude = [(8.2 * cos 30 – 15)^2 + 0.6^2)]^0.5  

the magnitude is approximately 7.9 m  

tan θ = y/x = 0.6/-7.9  

the angle is approximately 4.3˚ north of west