The angles of a triangle are 2x, 3x, and 4x degrees. find the value of x. a) 20 b) 30 c) 40 d) 50

3 angles in a triangle need to = 180 degrees

 so you have 2x+3x+4x = 180

9x = 180

x = 180/9

x = 20

 Answer is A

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6,250

step-by-step explanation:

to get the area, multiply 360 by 160.(57,600)

to find out how many bags of fertilizer it will take, first figure out how many square feet one bag can hold. divide 1000 by 8(125) to get the unit rate(how many square feet one pound of fertilizer can hold)and multiply it by 50(6250). if i haven't made a mistake, that is the answer.