The tra begins at an elevation of 8136 feet What is the elevation at the end of the trail? The elevation is
feet
?

a. the are of the rectangle is 18.25

b. 18.25 times two is 36.50

rae me : d

add an image, and i will answer

step-by-step explanation:

5=812a+9+3

step 1: simplify both sides of the equation.

5=812a+9+3

5=(812a)+(9+3)(combine like terms)

5=812a+12

5=812a+12

step 2: flip the equation.

812a+12=5

step 3: subtract 12 from both sides.

812a+12−12=5−12

812a=−7

step 4: divide both sides by 812.

812a /812 = -7/812

a= -1/116

so the answer is

a=   -1/116

i believe the answer is c.