a lab technician wishes to mix a 10% salt solution with a 2% salt solution to obtain 6 liters of a 4%solution. How many liters to nearest tenth if needed of each solution should be mixed?​

the answer is (-8,-5)

step-by-step explanation:

the endpoint to midpoint is half the length. the length is (-2,-1) so when you are at the midpoint just add it to it to find your answer -6+(-2)= -8 and -4+(-1)=-5 so (-8,-5)

the surface area is 124cm²

step-by-step explanation:

length: 4cm

width: 9cm

height:   2cm

a triangular prism is a 3 dimensional shape composed of triangles and rectangles. it is made from two triangular bases and three rectangular sides.