Each Cm is equal to 10.5 kilometers
Solution in attachment.
<h3>x = -6, y = 9, z = -3</h3>
A = 2(9*11) + 1/2(8*11) + 1/2(8 * 9)
A = 198 + 44 + 36
A = 278
Answer
B. 278 in^2
Answer:
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Step-by-step explanation:
firstly we make two steps to simplify this question.
1st step: simplify 
to simplify this we use factorization


.....(1)
2nd step:simplify 


.....(2)
now dividing (1) and (2), we get the answer

Answer:
Ele não distribuiu corretamente
Step-by-step explanation: