A right triangle and two of its side lengths are shown in the diagram. 39 cm
12 cm
x cm
Which measurement is closest to the value of x in centimeters?

Impressions of tropical swamp plants were observed on rocks in polar regions. the impressions were dark black imprints, which means the fossils are examples of ( 1 ) the fossils tell us that polar regions ( 2 ) ( 1 ) a. carbonization b. mineralization c. trace fossils ( 2 ) a. had tropical plants that can grow in ice b. might have had a diffierent climate in the past c. will have abundent vegitation

How did geographic isolation affect the islands in the australasia ecozobne?

What way does renewable energy differ from nonrenewable energy?