Answer:

Step-by-step explanation:






The solution is
.
Solution:
Given inequality:

Divide by 7 on both sides.


The solution is
.
The image of the graph is attached below.
They’re complimentary angles (add up to 90)
Answer:

Step-by-step explanation:



Answer:
24 cm^2
Step-by-step explanation:
The three sides are equal (SSS: side, side, side) so the triangles are congruent.