lizzyhearts

27.06.2019 • 

Mathematics

The state wants to build a power station along an east-west highway to supply p to four small towns, a, b, c, & d located along the highway. town cis 100 mile of d and 85 miles east of b. town a is 30 miles west of b. the cost of connectin power station to any town in $1000 per mile of cable. the total budget cannot e $230,000 where can the power station be located? you must provide a separate connection from the power station to each town.

Ответ:

kv34

26.05.2022

Mathematics

---

231 yards

Step-by-step explanation:

Let w = the width

Let 4w - 9 = the length

P = 2l + 2w

582 = 2(4w - 9) + 2w

582 = 8w - 18 + 2w

582 = 10w - 18

600 = 10w

60 yards = w

4w - 9 = 4(60) - 9 = 231 yards

---

0,0(0 оценок)