danielanderson12
14.07.2020 •
Mathematics
Help plz quick i will mark u brainllest
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Ответ:
hi! your answer should be C. CA ≈ EC
Step-by-step explanation:
"C." just makes the most sense. CA and EC are equal lengths. A, B, and D are not equal. So it has to be C. Hope this helps :)
Ответ:
2y = 1
so y = 1/2
Substitute in first equtaion:-
1/2 = - 1/2 x + 4
-1/2 x = 1/2 - 4 = - 7/2
x = -7/2 * -2 = 14/2 = 7
answer is (7, 1/2)