9/3 = 3 So it is equivalent to a whole number
-16/8 = -2 which is a whole number
The rest are not equal to whole numbers if you work them out
The formula for the secants of a circle is, in this case, (AB + BC) x BC = (ED + DC) x DC. After plugging in the known values we get: (ED + 10) x 10 = 420. Next, we can solve and get: ED = 32. Finally, we add up ED and DC and get a final answer of D. 42.
Hope this helps!
It can be 1 1/3 or -(2/5)
Answer:
652.8
Step-by-step explanation:
2 = 1/5 of 10
so multiply 130.56 and 5 to get 652.8
Answer:
Step-by-step explanation:
Pitagora theorem is 14^2=9^2+x^2
-9^2 -9^2
so the equation is
x^2=14^2-9^2
