Answer:
..
Step-by-step explanation:.
Answer:
13.2 ft
Step-by-step explanation:
x^2 + 8.2^2 = 15.5^2
![x = \sqrt{15.5^2 -8.2^2}](https://tex.z-dn.net/?f=x%20%3D%20%5Csqrt%7B15.5%5E2%20-8.2%5E2%7D)
x = 13.2 ft
Answer:
-15 plus or minus the square root of 65 all over 4 (All over means fraction)
Step-by-step explanation:
In order to be like terms, the variables and exponents must be the same.
3a can be combined with 14a and 4a.
4b can be combined with 3b and 16b.
a² cannot be combined with any of the terms.
The answer is b y=6 Use photonath if any more equations like this one