Answer:
25 is the answer
Step-by-step explanation:
21 23 25
Answer:
you will get back 167$
Step-by-step explanation:
Answer: x = 3
Step-by-step explanation:
2(7x - 6) = 30
14x - 12 = 30
+ 12 +12
14x = 42
/14 /14
x = 3
The pythagorean theorem is used to find missing angle measurements of triangles.
Since the TOTAL area is 30 square inches, what you would do is divide 30/3, since you already know how wide it is. And the answer is 10. The envelope is 10 inches tall.