Right Triangles 1, 2, and 3 are given with all their angle measures and approximate side lengths. Use one of the triangles to approximate EF in the triangle below.
Choose 1
A) 2.2units
B) 3.4units
C) 5.6units
D) 16.5 units

Find the x-intercepts of the parabola withvertex (1,1) and y-intercept (0,-3).write your answer in this form: (x1,if necessary, round to the nearest hundredth.

Nick has box brads. he uses 4 brads for the first project. nick let’s b represent the original number of brads and finds that for the second project, the number of brads he uses is 8 more than half the difference of b and 4. write an expression to represent the number of brads he uses for the second project.

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