use the multiples method to find Least common denominator , then find the sum or difference , please help me understand dis ill mart brainliest

The measurement of one angle of a right triangle is 34°. what is the measurement of the third angle?

Guests at an amusement park must be at least 54 inches tall to be able to ride the roller coaster. which graph represents the set of heights that satisfy this requirement?

Ageologist had two rocks on a scale that weighed 4.6 kilograms together.rock a was 0.5 of the total weight.how much did rock a weigh?