Mathematics, 19.05.2021 08:10, josmanu235
Sarah is a world-class diver in the women's 3-m springboard competition. Her height, h (in
metres), above the water t seconds after she leaves the board is given byh=-4.91° +8.8t+3.
1.How long is Sarah in the air before she reaches the water? Make sure to round your answer to
the nearest tenth. Hint: Try graphing the problem on your calculator.
Answers: 3
Mathematics, 21.06.2019 21:30, chrisgramjooooo2366
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)
Answers: 1
Sarah is a world-class diver in the women's 3-m springboard competition. Her height, h (in
metres),...
Mathematics, 18.08.2021 22:30
Mathematics, 18.08.2021 22:30
Health, 18.08.2021 22:30
Arts, 18.08.2021 22:30
English, 18.08.2021 22:30
Mathematics, 18.08.2021 22:30