Mathematics, 27.06.2020 02:01 jghdvine
Great Mountain Ride shop has seen an increase in the number of people that have purchased a new snow board over the
last three days. In order to keep up with demand, the manager of the shop has recorded the number of people that have
purchased a snow board over a five day period. His data was given in the following table:
Day 1 Day 2 Day 3 Day 4
Day 5
% increase of the 10%
15%
5%
8%
12%
number of people
who bought snow
boards
Given that the total number of people that purchased a snowboard on day 5 was 250 people, determine how many people
purchased snowboards the day before the manager started to collect her data. Round your answer to the nearest person.
HELP
Answers: 2
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In δabc shown below, ∠bac is congruent to ∠bca: triangle abc, where angles a and c are congruent given: base ∠bac and ∠acb are congruent. prove: δabc is an isosceles triangle. when completed (fill in the blanks), the following paragraph proves that line segment ab is congruent to line segment bc making δabc an isosceles triangle. (4 points) construct a perpendicular bisector from point b to line segment ac . label the point of intersection between this perpendicular bisector and line segment ac as point d: m∠bda and m∠bdc is 90° by the definition of a perpendicular bisector. ∠bda is congruent to ∠bdc by the definition of congruent angles. line segment ad is congruent to line segment dc by by the definition of a perpendicular bisector. δbad is congruent to δbcd by the line segment ab is congruent to line segment bc because consequently, δabc is isosceles by definition of an isosceles triangle. 1. corresponding parts of congruent triangles are congruent (cpctc) 2. the definition of a perpendicular bisector 1. the definition of a perpendicular bisector 2. the definition of congruent angles 1. the definition of congruent angles 2. the definition of a perpendicular bisector 1. angle-side-angle (asa) postulate 2. corresponding parts of congruent triangles are congruent (cpctc)
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Mathematics, 21.06.2019 21:50
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Great Mountain Ride shop has seen an increase in the number of people that have purchased a new snow...
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