It works well to write the given angles on the diagram, then make use of the relationships for right angles and triangles.
Step-by-step explanation:
2= 220
3=330
4= 440 mlln of another angle
Answer:
y = x³ +2x² -x -2
Step-by-step explanation:
A polynomial with root q has a factor (x -q). The factored form of the polynomial is ...
y = (x -1)(x +1)(x +2)
y = (x² -1)(x +2) . . . . . . partial simplification
y = x³ +2x² -x -2
1/2 = 0.5 = 50% was found.
Looking at the scale, there are 5 dashes from 0 to 10,000. This means that each dash is worth $2,000. The thermometer is marked 2.5 dashes up; 2.5(2000) = 5000.
5000/1000 = 1/2; 1/2 = 0.5; 0.5 = 50%.
Answer:
%20
Step-by-step explanation:
formula: %/100 x part/whole
%/100 x 13/65 = 1300/65 = 20