Saptamana 31 UNITĂȚI DE MĂSURĂ MONETARE
2. SCHIMBURI MONETARE ECHIVALENTE
1. Completează cu valorile corespunzătoare.
bani
bani +
1 leu =
bani +
bani +
bani +
bani
bani +
bani +
1 leu =
leu
leu +
leu +
leu +
leu +
5 lei =
leu +
bani +
bani
leu +
leu +
leu +
5 lei =
10 lei =
lei +
lei
leu +
leu +
leu +
leu
lei +
10 lei =
leu +
lei +
lei +
lei
lei +
lei +
lei
500 lei =
500 lei =
500 lei =
lei +
lei +
leit
leit
lei +
lei
10 eurocenti = eurocenti + eurocenti
10 eurocenti =
eurocenti + eurocenti +
eurocenti + eurocent
1 euro = eurocenti + eurocenti
1 euro = eurocenti + eurocenti + eurocenti + eurocenti
100 euro =
euro +
euro +
euro +
euro +
euro +
euro
500 euro =
euro +
euro +
euro +
euro +
euro
euro +
euro
euro +
euro + euro + euro +
euro
1 euro
500 euro

I've been working on this for a few days and i just don't understand, it's due in a few hours. you.the direction of a vector is defined as the angle of the vector in relation to a horizontal line. as a standard, this angle is measured counterclockwise from the positive x-axis. the direction or angle of v in the diagram is α.part a: how can you use trigonometric ratios to calculate the direction α of a general vector v = < x, y> similar to the diagram? part bsuppose that vector v lies in quadrant ii, quadrant iii, or quadrant iv. how can you use trigonometric ratios to calculate the direction (i.e., angle) of the vector in each of these quadrants with respect to the positive x-axis? the angle between the vector and the positive x-axis will be greater than 90 degrees in each case.part cnow try a numerical problem. what is the direction of the vector w = < -1, 6 > ?