Mathematical models are helpful. Advantages include helping you see the data clearer and helping you visualize. Disadvantages are: time consuming, and if you make a mistake on the graph, its going to hit the entre thing.
Answer:
Step-by-step explanation:
adjacent angles share a ray
they also have a common vertex
Answer:Which equations have the same value of x as 3/5 (30x-15) = 72? Select three options.
18x-15=72
50x-25=72
18x-9=72
3(6x-3) = 72
x=4.5
Step-by-step explanation:
Answer:
calculate the rate of change also know as the constant of proportionality (k = y/x) which is the constant ratio between two proportional quantities y/x denoted by the symbol k which may be a positive rational number. The x value is directly proportional to the y value such as in the equation y = kx.
5x+3x=90+30
8x=120
(1/8) (8x) = (1/8) (120)
x=15
m<JAH= 3(15)=45
m<HAG= 5(15)=75
and the first one is
<KAE and <EAF are adjacent angles whose measurements are equal to
<KAF; <KAF and <JAG are vertical angles and are of equal measurement.