The diagram shows the dimensions, in meters, of Alice's
workshop. To determine what size heater to buy for the
workshop, Alice must compute the surface areas of each type of
surface on the outside walls of the workshop,
What is the surface area of the triangular portion of the diagram?
3 m
4.5m

c. 4 1/4 pounds

yes

step-by-step explanation:

answer: 16

step-by-step explanation: first you would add 6+6 which equals 12 then add 2+2 which equals 4. then add 12 + 4 which is 16.

hope this ^_^

x² + 11x + 18 < 0  

[-11 ± sqrt(121 - 72)]/2 = (-11 ± 7)/2  

solution: (-9, -2)

step-by-step explanation: