Determine whether statement (3) follows from statements (1)
and (2) by the law of detachment or by the law of syllogism.
write invalid if neither law applies.
(1) if you swim, you must use earplugs.
(2) roy swims.
(3) roy must use earplugs.

Law of Detachment

Step-by-step explanation:

1) If you swim (p), you must use earplugs (q)

2) Roy swims (p)

3) Roy must use earbuds (q)

c. 65°

step-by-step explanation:

we are given a triangle with two known angles, 62° and 53°, while the third angle x is unknown and we are to find its value.

we know that the sum of angles in a triangle is equal to a total of 180 degrees. so we can write it as:

x + 62° + 53° = 180°

solving to find the value of x:

x = 180 - (62 + 53) = 65°

therefore, the value of x in this triangle is 65°.

5.6%

step-by-step explanation: