Can someone help me with the attached challenging slope problem?

Triangles A and E could lie on a graphed lin with a slope of 6

Triangles B and F could lie ona graphed line with a slope of 1/4

Triangles C and D could lie on a graphed line with a slope of 2/5

Step-by-step explanation:

The slope is rise over run.

Triangle A goes up 54 and to the right 9 so the slope is 54/9=6

Triangle B goes up 15 and to the right 60 so the slope is 15/60=1/4

Triangle C goes up 18 and to the right 45 so the slope is 18/45=2/5

Triangle D goes up 16 and to the right 40 so the slope is 16/40=2/5

Triangle E goes up 72 and to the right 12 so the slope is 72/12=6

Triangle F goes up 13 and to the right 52, so the slope is 13/52=1/4

From there we can find which slopes are the same.

answer: city needs 2.4 inches of rainfall more to match the record of 40 inches.

step-by-step explanation:

since we have given that

total annual rainfall a city record = 40 inches

this year, total rainfall recorded = 37.6 inches

number of inches of rainfall   is needed to match the record of 40 inches is given by

hence, city needs 2.4 inches of rainfall more to match the record of 40 inches.

$4034.40

the perimeter of the field is the sum of the lengths of the four sides:

47 yd + 158 yd + 47 yd + 158 yd = 410 yd

the cost of 3 ft (1 yd) of fence is 3×$3.28 = $9.84.

so the cost of jake's wood perimeter fance is

(410 yd) × ($9.84 /yd) = $4034.40