Triangle DEF is shown below. E
110°
135°
D
X
Use the drop-down menus to explain how to determine the angle measures of any triangle that is
similar to triangle DEF. Click the arrows to choose an answer from each menu,
degrees, an angle
A triangle similar to DEF will have an angle that measures Choose...
that measures Choose... degrees, and an angle that measures
Choose...
degrees

Which expression is equivalent to 5r6141 2r+st6

Solve the equation by completing the square. x^2+2x=17

Each person in an it department of 25 people works on at least one of 3 major projects: system security, program implementation, platform development. 10 people work on system security, 13 work on program implementation, and 12 work on platform development. 4 people work on system security and platform development, 5 people work on program implementation and platform development, and 2 people work on all three projects. how many people work on system security and program implementation?