Explore the properties of angles formed by two intersecting chords. (CORRECT AWNSERS ARE IN QUESTION) ✓ 1.The intersecting chords form vertical angles. If m_DEB = 105°. then mŁAEC = 105
2. Find the sum of the angle measures MZDEB + m2AEC = 210
3. Find the sum of the arc measures: mBD + MAC = 210
AWNSERS: 1. 105 2. 210 3. 210 4. YES 5. 2 6. Substitution
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Adaylily farm sells a portion of their daylilies and allows a portion to grow and divide. the recursive formula an=1.5(an-1)-100 represents the number of daylilies, a, after n years. after the fifth year, the farmers estimate they have 2225 daylilies. how many daylilies were on the farm after the first year?

Follow these steps using the algebra tiles to solve the equation −5x + (−2) = −2x + 4. 1. add 5 positive x-tiles to both sides and create zero pairs. 2. add 4 negative unit tiles to both sides and create zero pairs. 3. divide the unit tiles evenly among the x-tiles. x =

Consider the following estimates from the early 2010s of shares of income to each group. country poorest 40% next 30% richest 30% bolivia 10 25 65 chile 10 20 70 uruguay 20 30 50 1.) using the 4-point curved line drawing tool, plot the lorenz curve for bolivia. properly label your curve. 2.) using the 4-point curved line drawing tool, plot the lorenz curve for uruguay. properly label your curve.