Answer:
n=30
Step-by-step explanation:
4 15
------ = --------
8 n
using cross products
4n = 8*15
4n = 120
divide by 4
4n/4 =120/4
n = 30
Answer:
There is a hole at x = 3 and an asymptote at x = –1.
Step-by-step explanation:
f(x) = (x-3)/(x²-2x-3)
f(x) = (x-3)/(x-3)(x+1) = 1 / x+1 (x=3 is a hole)
asymptote while x+1 --> 0 and f(x) -->∞
x = -1 is vertical asymptote
The equation which related the three sides of the shown triangle is:
a^2=b^2 + c^2 where a is the longest side and b & c are the other two sides.
the only values satisfy the above equation is:
a=17, b=8 and c=15
17^2=8^2+15^2
289=64+225
Answer:
1) Already in scientific notation
2) 2 x 10^5
3) 3 x 10^5
4) 1.5 x 10^5