Determine whether a triangle can be formed with the given side lengths. If so, use Heron's formula to find the area of the triangle. a = 240 b = 132 c = 330

240 + 132 > 330

132 + 330 > 240

330 + 240 > 132

Thus, it is possible to form a triangle with the sides a = 240, b = 132, c = 330.

s = (a + b + c)/2

s = (240 + 132 + 330)/2

s = 702/2

s = 351

A = s(s - a)(s - b)(s - c)

A = 351(351 - 240)(351 - 132)(351 - 330)

A = 351(111)(219)(21)

A = 179181639

walter needs to make at least 5 more cookies but no more than 40. 5 ≥ x ≥ 40;

step-by-step explanation:

walter has to make a minimum of 20 cookies. he already has 15 cookies made, so he must make 5 more to meet the minimum.

the maximum amount of cookies he can make is 55. he already has 15, so he has to make no more than 40 more cookies to meet the maximum.

answer: when you burn wood, the carbon reacts with the oxygen in the air to create ash and smoke. that is a permanent change you cannot undo that.

step-by-step explanation: