Answer:
10+2x= the sum (anything could be put here)
Step-by-step explanation:
Well sum is automatically addition
Doubleing a number is basically multiplying it by 2
so
10+2x= whatever youw ant to put here
D because none of the other statments are correct and it's the only one that lines up with the data.
40.25 you add everything together then multiply by .6
Answer:
or 
Step-by-step explanation:
Add all fractions:
+ 
+ 
=
Simplify if needed:
=
<span>If two triangles are congruent, then the six corresponding parts are congruent.</span>
