It’s (d) because if one solution to a quadratic function g is the solution given then the other solution must be it’s complex conjugate which is d.
Answer:
104 cm^3
Step-by-step explanation:
2(1/2(6*4))+2(1/2(4*10)+(4*10)
2(1/2(24)+(2(1/2(40)+(40)
2(12)+2(20)+40
24+40+40
104 CM^3
Its 12 because 4 times 12 is 48 if you add 7 to 48 you get 55
If its a reflection across the y axis the x value is reflected and the y value stays the same, so (-3,7)