Area = 10 * 1/2* * 14 * 25 (note decagon has 10 sides)
= 1750
Answer:
B
Step-by-step explanation:
A. 37 isn't a number sentence
B. 49 + (-12) = 49-12. They're the same thing because 49 minus 12 can also be written as 49 plus negative 12
C. 49 + 12 doesn't equal 49-12
D. 12- 49 = -37 which isn't equivalent to 49-12.
Hope this helps!!!
120 grams half life at 45 days would be 60 then half life of 60 in another 45 days (90 total) should be 30 grams
Answer:
c.
That's because numbers like 2,31, 50 and so on are integers while 2.4, √66 ND so on are not
Step-by-step explanation:
The graph is shown in the image above.
