Answer:
2.25
Step-by-step explanation:
-9/-4= 2.25
Answer:
30 m
Step-by-step explanation:
You simply add the lengths of all the sides. 3 m is not needed for this.
Answer:
w² +9w +20
Step-by-step explanation:
Multiply it out, collect terms, and write as descending powers of w.
(5+w)(w+4) = 5w +5·4 +w² +w·4
= w² +9w +20
As said before, 160 is the correct answer
Please: Rate. Thank!
Answer:
12.571 length
x= 1.8571 or 13/7
Step-by-step explanation: