Answer
160ft
Step-by-step explanation:
Let the width be x.
Then the length is (x+200)
The area of the field=57600
Area=length*width
x(x+200)=57600
x^2+200x-57600=0
x=-360 or x=160
Answer: i have attached my graph
hope this helps
Step-by-step explanation:
Answer:
c= 30
Step-by-step explanation:
To find the value of c, start by forming an equation using the ∠ sum of ∆ property.
c° +60° +90°= 180° (∠ sum of ∆)
Simplify:
c° + 150°= 180°
c°= 180° -150°
c°= 30°
c= 30
Notes:
- The sum of the angles in a triangle is 180°, which is abbreviated as '∠ sum of ∆'.
- The angle indicated by a square is called a right angle, and has a value of 90°.
Answer:
y is 17 and x is 13
Step-by-step explanation:
because i looked at the y and i know what to round it two and x i did the same but round it down
Assume w is the width. the length is 3*2w
To fence the whole outside of farm, he needs:
2(w+6w)=14w meters
Also he needs one width and one length for the enclosed pens. Therefore, the total amount of fencing he would need:
14w+w+6w=21w meters