Length A is 4 ft. after a dilation is performed length B is 7ft. what was the scale factor used?

Ametalworker has a metal alloy that is 30? % copper and another alloy that is 55? % copper. how many kilograms of each alloy should the metalworker combine to create 90 kg of a 50? % copper? alloy?

What is the value of x? enter your answer in the box. x = two intersecting tangents that form an angle of x degrees and an angle of 134 degrees.

Write the fraction or mixed number and the decimal shown by the model