I am certain the answer is A and D. Plze mark me brainiest:)
Answer:
Step-by-step explanation:
Given :
base length = 2
side lengths = x
dx/dt = 5 unit/min
Determine d∅ / dt at x = 2
d∅ / dt at x = 2 =
attached below is a detailed solution
<span>6x^2+7x+2=0
(3x+2)(2x+1)=0
3x+2 = 0; x = -2/3
2x+1 = 0; x = -1/2
answer
x = -1/2 and x = -2/3</span>
Answer:
<h2>
93.4 m</h2>
Solution,
Area of rectangle = 159.1 m^2
Length of rectangle = 3.7 m
Breadth of rectangle = ?
perimeter of rectangle = ?
Now,
Area of rectangle = 159.1 m^2
or, length * breadth = 159.1
or, 3.7 * breadth = 159.1
or, 3.7 breadth = 159.1
or, breadth = 159.1 / 3.7
breadth = 43 m
Again,
Finding the perimeter of rectangle:
perimeter of rectangle:
= 2 ( length + breadth)
= 2 ( 3.7 + 43 )
= 2 * 46.7
= 93.4 m
Hope this helps...
Good luck on your assignment...
B. because on a square everything is equal
