<span>B. Carbon dioxide gas in air </span>
Muffy = 175 feet
Carlos = 100 feet
Dough = 125 feet
Shay = 50 feet
Hope I helped.
Answer:
7:55 am
Step-by-step explanation:
To determine the time needed to leave, add up all of the elapsed time and subtract that from the 8:50 departure time. The 10 minutes from walking to the platform puts us at 8:40 am, 30 minutes to reach the station puts us at 8:10 am, and the extra 15 minutes gives a time of 7:55 am.
Answer:
x=14 and y=7
Step-by-step explanation:
This is a 30-60-90 triangle
So in terms of x it would be 
If across the 60 is 
then y would be 7 which is across the 30 degrees
And x would be 14 because 2(7)=14
Answer:
Refer below.
Step-by-step explanation:
We know that central angles are congruent, because it is given. We can say that segments AO, CO, BO, and DO are congruent because ALL RADII OF CIRCLE ARE CONGRUENT. Then by the SAS congruency theorem, we know that triangle AOC is congruent to triangle BOD. Finally, we can conclude that chord AC is congruent to chord BD because:"
CPCTC
