Answer:s
Step-by-step explanation:
Let the number be x
2/3(30+x) = 26
2(30+x) = 26(3)
60 + 2x = 78
2x = 78 - 60
2x = 18
x = 18/2
x = 9
Answer: For plato family
A fossil with 47% of its carbon remaining is approximately how old
2998
A fossil that is 7000 years old will have approximately
17%
Step-by-step explanation:
The total square footage 2,070 Sq Ft

is in the 3rd quadrant... (It is also 210 degrees)
To find the reference angle (which is the distance to the x-axis)

(or 30 degrees)
sin