In this activity, you will use Hubble’s law, v = H0d, and the definition of velocity, v=d/t, to calculate the approximate age of the universe, t. Consult the math review if you need help with scientific notation, exponents, or solving one-step equations. Part A
To find time, t, the age of the universe, you must first isolate the variable t. Rewrite the velocity equation v=d/t so that you are solving for time.

theres no picture: /

step-by-step explanation:

is should be y = 5x

step-by-step explanation:

correct me if im wrong

statement #3: proof- ang is congruent to ang ecd : angles are congruent.  

step-by-step explanation:

1: the missing angles in statement #3  

a.) acb  

reason- the reason why the answer is acb is because angle ecd and angle acb are both the same size *that's what the word congruent means this is really simple.  

2: the missing word in reason #3  

c.) vertical  

reason- the reason why the answer is vertical is because the angles in that diagram on figure 2 is slanted, which is vertical, and the e and a both lay on vertical lines. along with the other's, but e and a are the 2 main points you want to focus on. and c is kind of like your starting point, because c is for both angles, not just one.  

i hope that was and understanding.