Answer:
2.5
Step-by-step explanation:
Answer: where are the options?
Step-by-step explanation:
Answer:
Triangles ABC and DCB are congruent by SAS
Step-by-step explanation:
Angle CAB is congruent to angle CDB. Side DB is congruent to side AC. Then Ab is congruent to side CD.
Answer: -2n + -18
Explanation: Let's simplify this problem using the distributive property.
The first thing we want to do is to distribute or multiply the -2 by each of the terms inside the set of parentheses.
So we get -2 (n) + -2 (9) and this simplifies to -2n + -18.