Arectangular plot of ground is 10 meters longer than it is wide. its area is 20,000 square meters. what equation will me find the dimensions? . let w=width

20,000 = 10w + w².

Step-by-step explanation:

Given  : A rectangular plot of ground is 10 meters longer than it is wide. Its area is 20,000 square meters.

To find :  What equation will help me find the dimensions?. Let w=width.

Solution : We have given

Let Width = w

Length of rectangular plot = 10 + w .

Area = length * width .

plugging the values

20,000 =( 10+w) * w .

20,000 = 10w + w².

Therefore, 20,000 = 10w + w².

answer is more than one

step-by-step explanation:

hope it you

step-by-step explanation:

sin(7pi/6 - pi/3)  

= sin(7pi/6 - 2pi/6)  

= sin(5pi/6)  

= sin(pi - pi/6)  

= sin(pi/6)  

= 1/2  

sin 7pi/6 - sin pi/3  

= sin (pi + pi/6) - sin pi/3  

= -sin pi/6 - sin pi/3  

= -1/2 - sqrt(3)/2  

= -(1+sqrt(3))2