Trapezoid ABCD and efgh are similar. The area of ABCD is 2.25 times that of efgh given the information below calculate the perimeter of efgh. To the upside down trapezoid e to F is 18 the normal standing trapezoid b-to-c on top is 24 cm the right side C to D is 21 cm the bottom a to d is 57 cm A to B is unknown

What term makes it inconsistent y=2x - 4 ?

If y varies directly as x2 and y=6 when x=6, find the constant of variation.

The number of members f(x) in a local swimming club increased by 30% every year over a period of x years. the function below shows the relationship between f(x) and x: f(x) = 10(1.3)xwhich of the following graphs best represents the function? graph of f of x equals 1.3 multiplied by 10 to the power of x graph of exponential function going up from left to right in quadrant 1 through the point 0, 0 and continuing towards infinity graph of f of x equals 10 multiplied by 1.3 to the power of x graph of f of x equals 1.3 to the power of x