In the diagram, M is the midpoint of DE DM = 3x+4 and ME = -5x+12.
What is the length of DE?

since I don't have a diagram ill use my raw material to try and solve this.

i think the length of DE would be 7x+16

Step-by-step explanation:

m a t h w a y. c o m

step-by-step explanation:

7! = 7×6×5×4×3×2

3! = 3× 2

as 7! is multiple of 3! because 7! contains 3! that is 3× 2 as factor

so 7! /(3! ) = 7× 6× 5× 4

= 42 × 20

= 840

its b) 840✌✌✌

dhruv⭐