The eastons traveled 180 miles on a trip to grandma's house. at the end of the trip the odometer read 8,246 miles. write and solve an equation to find the odometer reading x at the beginning of the trip.

8246=x+180

x=8066 miles

Step-by-step explanation:

Let the initial readings be x

The final reading is the sum of initial reading and distance covered hence

Final=Initial + distance covered

Substituting 8246 miles for the final miles and 180 miles for the distance traveled to Grandma's house

8246=x+180

Solving for x

x=8246-180=8066 miles

step-by-step explanation:

there is a formula i can give you:

it is r^2*n*sin(360/n) divided by 2 where r represents the "radius" and n is the number of sides.

plug them in:

(10sqrt(3))^2*6*sin(360/6) divided by 2

100*3*6*sin(60) divided by 2

900*sin(60)

900*sqrt(3)/2

450*sqrt(3)

approx is 779.4 cm^2

exactly you go it

step-by-step explanation: