A contractor needs to purchase 30
10,2 cm by 20.3 cm, and the density of each brick is
or needs to purchase 500 bricks. The dimensions of each of
the density of each brick is 1920 kg/m'.
The maximum capacity of the
500 bricks? Justify your answer.
the contractor's trailer is 900 kg. Can the trailer hold the weight of

How can you construct perpendicular lines and prove theorems about perpendicular lines

Asystem of linear equations with more equations than unknowns is sometimes called an overdetermined system. can such a system be consistent? illustrate your answer with a specific system of three equations in two unknowns. choose the correct answer below. a. yes, overdetermined systems can be consistent. for example, the system of equations below is consistent because it has the solution nothing. (type an ordered pair.) x 1 equals 2 comma x 2 equals 4 comma x 1 plus x 2 equals 6 b. no, overdetermined systems cannot be consistent because there are fewer free variables than equations. for example, the system of equations below has no solution. x 1 equals 2 comma x 2 equals 4 comma x 1 plus x 2 equals 12 c. yes, overdetermined systems can be consistent. for example, the system of equations below is consistent because it has the solution nothing. (type an ordered pair.) x 1 equals 2 comma x 2 equals 4 comma x 1 plus x 2 equals 8 d. no, overdetermined systems cannot be consistent because there are no free variables. for example, the system of equations below has no solution. x 1 equals 2 comma x 2 equals 4 comma x 1 plus x 2 equals 24

Which shows the first equation written in slope-intercept form? 1/2 (2y + 10) = 7x