In trapezul isoscel ABCD ,AB||CD ,AB>CD ,se cunosc DC =8 cm ,BC =4 cm si m(<B ) =60 °.
a) Calculati lungimea bazei mari ,AB .
b)Calculati lungimea bazei mijlocii a trapezului ABCD.

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APEX
Which of the following best explains why all goals cannot be met in economics?
A) Some goals are incompatible with each other.
B) Not all people know what their economic goals are.
C) Some goals are not worthy of pursuing.
D) Only certain goals can be understood in monetary Terms.​

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E-Egocentric Thinking

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I will mark brainliest if your answer is correct.

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−2x(6x^4−7x^2+x−5)

Express the answer in standard form.

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What is a subordinate clause???I forgot:)​

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1. Sa se calculeze :

a) ( - 2 ) + ( - 7 ) = ……….. ; b) ( - 8 ) + 15 = ………… ;
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g) ( +320 ) : ( + 16 ) = ……… ; h) ( +11 ) : ( -1 ) = ………… .

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