darrell8478 darrell8478

13-01-2018
Mathematics

contestada

The front of an a-frame cabin in a national park is in the shape of a triangle, with an area of 248 ft. if the height is 1 ft less than twice the base, find the base and the height of the front of the cabin.

Respuesta :

Vidyadharan Vidyadharan

13-01-2018

Area of triangle=1/2bh
Area=248ft
Base=x
Height=2x-1
248=1/2×x×(2x-1)........

Answer Link

Otras preguntas

express the missing divisor using a power of 10. Explain your reasoning using a place value model. a. 5.2 ÷ ___ =0.052 b. 7,650÷__ =7.65

Why did President Truman veto the Taft-Hartley Act?

What is two thirds of an 90 degree angle

What is the value of a in the equation 5a – 10b = 45, when b = 3?

What is the sum of the next two terms in the sequence -3, -1, 3, 9, 17.....?

Which pair of ratios is proportional? A 4/9and 16/45 B 5/12 and 25/144 C 12/18 and 18/27 D 15/20 and 7/10

Which two cell parts are most likely found in both types of cell? cell wall and cell membrane lysosome and vacuole vacuole and centriole lysosome and chloroplas

The salaries of three employees are listed below. Each employee was recently given a raise. Which amount is closest to the total of all three raises? A.$4,802 B

What ordered pair names the origin of any coordinate grid?

4. Divide. (6a4 + 2a3) ÷ 2a