Answer:
9725
Step-by-step explanation:
5+6(4)*45*9
5+6(4)*405
5+24*405
9725
Answer:
1680
Step-by-step explanation:
280 x 6 = 1680
There is no picture or diameter/radius measurements, therefore this question cannot be answered properly.
Answer:
Statement 4 is incorrect.
Step-by-step explanation:
#4 is incorrect. This statement is assuming that both 3x+5 and 4x are equal, but the correct way to use them and achieve 180 (definition of supplementary) degrees is by writing it as: 3x+5 + 4x = 180. (I spaced the 3x+5 and 4x to make it clear that these are two angles added together.) With this equation, you will be able to find the x and the substitute it back in to complete the equation.
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