If a rectangle measures 2 units by 7units and the other rectangle was 11 by 37 units are they scaled copies?

Graph y ≥ -x^2 - 1. click on the graph until the correct graph appears.

Janet is rolling a number cube with the numbers one through six she record the numbers after each row if she rolls of keep 48 times how many times should she expect to roll a 4

In the diagram, gef and hef are congruent. what is the value of x