Answer:
x = 108°
Step-by-step explanation:
In a trapezoid, each lower base angle is supplementary to the upper base angle on the same side.
72° is a lower base angle and x the upper base angle on the same side, hence
x + 72 = 180 ( supplementary angles sum to 180° )
subtract 72 from both sides, thus
x = 108°
Answer:
70 years old
Step-by-step explanation:
300 - 160 = 140
140 ÷ 2 = 70
Answer:
12.4
Step-by-step explanation:
rounded to 1dp
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the answer would be 42.9 because the final answer (not rounded) would be 42.8888 however if you round the 8 you get 42.9
answer
<span>C)The argument is valid by the law of syllogism. </span>
