Some Greek sculptures made their work more lifelike by O refusing to make temple statues of gods
O studying dead bodies
O using mathematical proportions
O creating self portraits

a is true because it know the force.

ps maybe give us more info?

#mabyeustupid #fatboy

simplify brackets

8 - 2a - 7 = a + 40

simplify 8 - 2a - 7 to -2a + 1

-2a + 1 = a + 40

add 2a to both sides

1 = a + 40 + 2a

simplify a + 40 + 2a to 3a + 40

1 = 3a + 40

subtract 40 from both sides

1 - 40 = 3a

simplify 1 - 40 o -39

-39 = 3a

divide both sides by 3

-39/3 = a

simplify 39/3 to 13

-13 = a

switch sides

a = -13

equal area projections

equal-area projection. a projection in which regions on the earth's surface that are of equal area are represented as equal.