In 2010, the population of Brazil was about 1.987 x 108 people. The population of Lithuania was about 3.555 x 10 people. What was the total population of both Brazil and Lithuania? Write your answer in scientific notation.​

Julia is going for a walk through the neighborhood. what unit of measure is most appropriate to describe the distance she walks?

What is the difference between the points (4, 7) and (4, -5)? a. 0 units b. 2 units c. 4 units d. 12 units

When are triangles considered similar? a. corresponding angles are equal andcorresponding sides are proportionalb. corresponding angles are proportional andcorresponding sides are equalc. corresponding angles are equal orcorresponding sides are proportionald. corresponding angles are proportional orcorresponding sides are equal select the best answer from the choices providedmark this and retumsave and exitnext