Diện tích hình thoi bằng 2/3 diện tích hình vuông. Biết chu vi hình vuông là 240m, độ dài đường chéo thứ nhất đó là 120m. Tính độ dài đường chéo thứ hai của hình thoi.

Which of the following statements most closely reflects the author's description of the action taken by the united states supreme court in cases brought before them having to do with the japanese internment? a. "three years almost to the day, the supreme court decided that imprisoning japanese-americans was unconstitutional. " b. "the supreme court decided in favor of the japanese-americans in the very first case brought before them." c. "fred korematsu had plastic surgery and changed his name to avoid internment, making it the deciding case in the issue." d. "in april 1942 mitsue endo lost his habeus corpus case, thus postponing the supreme court's negative decision."

How can rereading a passage to clarify the meaning of a later one?

Which statement contains an opinion? the ants serve to protect the acacia from other plants and herbivores. the acacia depends on pollinators for the exchange of genetic material. the acacia has no chemical defenses to discourage herbivores. the ants provide the acacia with the best protection from other plants and herbivores.