B. because 15 is not equal too 10
Answer:
The answer is 6.403
Step-by-step explanation:
Using the pythagorean theorem, a^2+b^2=c^2, we can plug 4 units into a, and 5 units into b. Plugging these into the formula results in 4^2 + 5^2 = c^2. Simplifying, we get 16 + 25 = c^2. Simplifying even more, we get 41 = c^2. Using a calculator to get the square root of both sides results in c = 6.40312424.
Answer:
3.625
Step-by-step explanation:
Please see attached picture for full solution.
Answer:
-1 and -11
Step-by-step explanation:
1. 3(x+6)^2=75 ...divide by 3
2. (x+6)^2=25 ...take the square root of 25
3. (x+6)= -5 and 5.... subtract 6
4. -11 and -1
