Answer:
AD=DC
Step-by-step explanation:
I just took the test, and it said that this is the correct answer.
Answer:
71/40
Step-by-step explanation:
7/5*8/8=56/40+3/8*5/5= 15/40 so 15/40+56/40=71/40
Answer:
Step-by-step explanation:
Answer:
*
= 
Step-by-step explanation:
To get an equivalent fraction, we multiply by a fraction that is equal to one. The purpose is to alter the denominator of the fraction. To get from a denominator of 7 to 21 we multiply by 3. Therefore we will multiply 5/7 by 3/3 to get the new equivalent fraction with a denominator of 21.
Answer:
Step-by-step explanation:
16-2t=t+9+4t
7=7t
t=1