Answer:
3^x=9^{x+5}
Step-by-step explanation:
Answer:72 in
Step-by-step explanation:
When we are looking for the area of something we always multiply the numbers they give us.
I think it’s subtract 2x from both sides
<u>Part</u><u> </u><u>(</u><u>i</u><u>)</u>
1) AB is perpendicular to BC, ED is perpendicular to CD, BC = CD (given)
2) Angles ABC and CDE are right angles (perpendicular lines form right angles)
3) Angles ABC and CDE are equal (all right angles are equal)
4) Angles ACB and DCE are equal (vertical angles are equal)
5) Triangles ABC and EDC are congruent (ASA)
<u>Part</u><u> </u><u>(</u><u>ii</u><u>)</u>
6) AB = DE (corresponding parts of congruent triangles are equal)
Answer:
2
Step-by-step explanation:
hope this helps