Plz give explanation.
solve | k-10 | = 3

13

Step-by-step explanation:

Explanation:

Use the absolute value definition to rewrite the absolute value equation as two separate equations.

k-10=3

k-10=-3

Solve the equation for k

k=13

k-10=-3

k=13

k=7

The equation has 2 solutions, meaning k1=7,k2=13. Which gives you the answer of: 13 (K1=7,k2=13)

This problem may be solved through the Pythagorean theorem which may be expressed as,
                              c² = b² + a²
where c is the hypotenuse and b and a are the legs. Substituting,
                              c² = (8 ft)² + (15 ft)²
The value of c from the equation is 17 ft. Thus, the answer is letter B.