Answer:
85 m
Step-by-step explanation:
The diagonal of a square is √2 times the length of the side. The park will have a side length of 120/√2 m ≈ 84.85 m, about 85 meters.
_____
The relations are ...
diagonal = (√2)×(side length)
side length = diagonal/√2 . . . . . . . . . divide the above equation by √2
The multiplier for decreasing by 40% is 0.60. Since we want to know what was reduced by 40% (0.60), we divide the new price by the multiplier:
840 / 0.6 = 1,400
So the original price was 1,400
Answer:
The one shaped like an upright U
(Top right corner)
Step-by-step explanation:
This would be a function because when you do the vertical line test, the inputs (x) are paired with one output (y)
Hope this Helps
36.22
If I'm correct that's the answer
Answer:
Step-by-step explanation:
a)
- Add
to both sides of the equation: 
- Divide both sides by
: 
⇒ 
b)
⇒ 
⇒ 
⇒ 
⇒ 
⇒ 
⇒ 
c) approximation to the location of one of the roots of the equation. Each iteration gives a slightly more accurate value of a root 
.
