Answer:
16
Step-by-step explanation:
20-4=16
pls give brainliest
First Problem.
Reason 2. Congruence of segments is reflexive.
Statement 3. triangle BCD
Reason 3. SSS
Statement 4. <3, <2
Reason 5. If lines are cut by a transversal such that alternate interior angles are congruent, then the lines a re parallel.
Reason 6. Definition of parallelogram.
Second Problem
Sorry, but the picture is two dark and unclear, and I can't understand it.
Answer:
The metal worker should use 10 kgs of 25% copper alloy and 40kgs of 70% copper alloy to make it
Step-by-step explanation:
Giant spider crabs tend to be farther from the surface of the ocean than Atlantic wolffish
Answer:
I don't know what that is