Answer:
95? Sorry if I'm wrong.... :)
Step-by-step explanation:
Answer:
x = 0.3
Step-by-step explanation:
AM + MN = AN
But AN = 5
Therefore it does not matter where M is
7x + 0.1 + 10x - 0.2 = 5 combine like terms on the left
7x + 10x + 0.1 - 0.2 = 5
17x - 0.1 = 5 Add 0.1 to both sides.
17x - 0.1+0.1=5+0.1
17x = 5.1 Divide by 17
17x/17 = 5.1/17
x = 0.3 Answer
the third fifth and first
Answer: (I'm sorry if this is not the right answer)
The width = 8 meters
Step-by-step explanation:
The length: a (m)
The width: b (m)
We cannot have a negative length and a negative width: a>b>0
Eq. I: a=2b-4
Eq. II: ab=96
Substitute the value of a from Eq. I into Eq. II: (2b-4).b=96
Solve for b:
(2b-4).b=96
2-4b-96=0
-2b-48=0
+6b-8b-48=0
b.(b+6)-8.(b+6)=0
(b+6).(b-8)=0
b=8; b=-6
As mentioned above, b>0. Therefore, b=8
Conclusion: if the area of the rectangle is 96 square meters then its width is 8 meters.