A function is a type of relation in which there is only one output value for each input value so the domain will not repeat if it is going to be a continuous graph remember there will be no dots just curves and 00 origin
basically write the triangle in degree language like this is a acute angle because this is a 70* degree angle and talk more
Answer: constant of proportionality - the constant value of the ratio of two proportional quantities x and y; usually written y = kx, where k is the factor of proportionality.
Given:
25.7 kwh of electricity per day.
must reduce 20%
25.7 kwh * 20% = 5.14 kwh * amount of electricity to be reduced.
25.7 kwh - 5.14 kwh = 20.56 kwh * net of reduced electricity
The homeowner will use 20.56 kwh after reduction of 20%.
Use the folumla AB^2 = BD * (CD + BD)
fill in the known numbers:
AB^2 = 12 x (15 +12)
AB^2 = 12 x 27
AB^2 = 324
AB = SQRT(324)
AB = 18