Two polygons have a similarity ratio of 4:5. If the perimeter of the first one is 10 inches, then what is the perimeter of the second? Group of answer choices

11 inches

8 inches

12.5 inches

15 inches

Find and simplify an expression for the area of five rows of x squares with side lengths of x centimeters .

Unaware that 35% of the 10000 voters in his constituency support him, a politician decides to estimate his political strength. a sample of 200 voters shows that 40% support him. a. what is the population? b. what is the parameter of interest? state its value c. what is the statistics of the interest? state its value d. compare your answers in (b) and (c) is it surprising they are different? if the politician were to sample another 200 voters, which of the two numbers would most likely change? explain

What is the slope of the line that passes through the points (–9, 2) and (0, 4)? the slope of the line is