Answer:
angle DLM= 21+50=71 degrees i think
Step-by-step explanation:
take the 2 from 2x and divide 42 by the 2 and you have your variable x solved
Therefore, the bones were 6612.5 years old at the time they were discovered.
<h3><u>Half life</u></h3>
Given that the radioactive element carbon-14 has a half-life of 5750 years, and a scientist determined that the bones from a mastodon had lost 57.5% of their carbon-14, to determine how old were the bones at the time they were discovered, the following calculation must be made:
- 50 = 5750
- 100 = 11500
- 57.5 = X
- 57.5 x 11500 / 100 = X
- 6612.5 = X
Therefore, the bones were 6612.5 years old at the time they were discovered.
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Answer:
The rate is 
Step-by-step explanation:
we know that
The formula to calculate the rate or slope between two points is equal to 
Let
x----> the time in minutes
y-----> the temperature in Celsius degrees
we have
Substitute the values
Answer:
c is the answer
Step-by-step explanation:
so we know one equation
y=6x+15
we need to find the other one
24-10=14
14 miles in 2 hours
7 miles in 1 hour
y=7x+10
henry's ballon begins at 10 miles from the town and is 24 miles from the town in 2 hours
Where henry starts is 10 the y-intercept
look at the slopes
Henry: y=7x+10
Tasha: y=6x+15
Tasha starts farther away
Henry goes farther
Answer:
the answer may be this: 8 √3
