The required expressions are both equations 1 and 2 as shown:
.... 2
Complementary angles are angles that sum up to 90 degrees. For instance, and A and B are complementary if A + B = 90.
According to the question, if two complementary angles have measures of s and t then:
Twice of 's' is expressed as 
If t is less than twice s, this can be expressed as .... 2
The required expressions are both equations 1 and 2 as shown:
.... 2
Learn more on word problems leading to simultaneous equations here: brainly.com/question/14294864
Step-by-step explanation:
Convert metre to centimetre
Recall: 1m = 100cm
That means,
3m = 3 * 100cm = 300cm
Now we compare them since they have the same unit.
300cm : 6cm
50 : 1
Answer = 50 : 1
Answer:
the prob of a,b,c or d being picked up is 1/4
Step-by-step explanation:
Answer:
proportion=a statement that says two ratios are equal
constant of proportionality= the constant value relating two proportional quantities
cross multiplication= a statement that sets the cross products of a proportion equal to each other
proportional relationship= the relationship between two quantities that have a constant ratio
Answer:
2
Step-by-step explanation:
consider the two points. Gradient=change in y/change in x. So 4/2=2
