Mathematics, 22.06.2020 23:55 cheesecake1919
Para ampliar uma sala quadrada, foram acrescentados 4 metros em seu comprimento e 2 metros em sua largura, conforme a figura. Qual polinômio apresenta a área dessa sala após a ampliação? *
a) x² + 4x + 8
b) x² + 6x + 8
c) x² + 2x + 8
d) x² + 8
e) 2x + 6
Answers: 1
Another question on Mathematics
Mathematics, 21.06.2019 14:30
Aswimming pool has an input pump for filling the pool and an output pump for emptying the pool. the input pump can fill the pool in 3 hours, and the output pump can drain the pool in 5 hours. as you go to bed, the pool is full, but a neighbor’s kid turns on the output pump. at midnight, you awake to find the pool half empty. immediately, you turn on the input pump, but you are sleepy and forget to turn off the output pump. at what time will the pool become full?
Answers: 1
Mathematics, 21.06.2019 15:30
Will give are given that xy is parallel to zw. if xz is a transversal that intercepts xy and zw, angle angle alternate interior angles. since xy is parallel to zw, we know that these angles are we also know that angle xvy and angle zvw are , and thus congruent. we can conclude that △xyv ~ △zwv using the similarity theorem.
Answers: 2
Mathematics, 21.06.2019 20:00
Me! i really need to get this right before 9. prove the divisibility of 7^6+7^5-7^4 by 11. use factoring so you get a number times 11. just tell me the number. i need this done asap
Answers: 1
Mathematics, 22.06.2019 00:00
The perimeter of a quarter circle is 14.28 miles. what is the quarter circle's radius?
Answers: 1
You know the right answer?
Para ampliar uma sala quadrada, foram acrescentados 4 metros em seu comprimento e 2 metros em sua la...
Questions
Mathematics, 12.11.2020 02:10
Mathematics, 12.11.2020 02:10
Physics, 12.11.2020 02:10
Biology, 12.11.2020 02:10
Medicine, 12.11.2020 02:10
Arts, 12.11.2020 02:10
Mathematics, 12.11.2020 02:10
Mathematics, 12.11.2020 02:10
Mathematics, 12.11.2020 02:10
Spanish, 12.11.2020 02:10
Mathematics, 12.11.2020 02:10
Mathematics, 12.11.2020 02:10
Mathematics, 12.11.2020 02:10
