Area of field=xy=5000
perimeter of field=2(x+y)300
x+y=150
x=150-y
y(150-y)=5000
solve it
u get y= 50 or 100
then x=100 or 50
therefore the dimensions are 100m and 50m
Answer:
-9
Step-by-step explanation:
16-n=25
-n=25-16
-n=9
n=-9
Answer: x= -1/16y +5/8
Step-by-step explanation: Let's solve for x.
1
2
y
−
3
+
8
x
=
2
Step 1: Add (-1)/2y to both sides.
8
x
+
1
2
y
−
3
+
−
1
2
y
=
2
+
−
1
2
y
8
x
−
3
=
−
1
2
y
+
2
Step 2: Add 3 to both sides.
8
x
−
3
+
3
=
−
1
2
y
+
2
+
3
8
x
=
−
1
2
y
+
5
Step 3: Divide both sides by 8.
8
x
8
=
−
1
2
y
+
5
8
x
=
−
1
16
y
+
5
8
Answer:
Yes. The interval (0, 5) is a reasonable solution because the function is positive in that region
Step-by-step explanation:
Hope it helps and I also hope yoh have a great rest of your day!
X = 5
Solving steps:
1. 2x - 45 = - 35
2. 2x = - 35 + 45
3. 2x = 10
4. x = 5
Hope that helps
