Mathematics, 22.09.2019 22:30 savannahvargas512
Dennis let go of a penny at the top of a well, and the penny fell straight down to the bottom of the well. the top of the well was 1 1/2 meters above ground. the bottom of the well was 11 meters below ground.
the following equation describes the situation
1 1/2 +(-12 1/2)= -11
what does -12 1/2 tell us
a) the distance between ground level and the bottom of the well is 12 1/2 meters
b)the distance between the top of the well and the bottom of the well was 12 1/2 meters
c)none of the above
Answers: 1
Mathematics, 21.06.2019 20:00
Select the graph of the solution. click until the correct graph appears. |x| = 3
Answers: 2
Mathematics, 21.06.2019 21:30
(c) the diagram shows the first three shapes of a matchsticks arrangement.first shape = 3second shape = 5third shape = 7given m represents the number of matchstick used to arrange the n'th shape.(i) write a formula to represent the relation between m and n. express m as the subjectof the formula.(ii) 19 matchsticks are used to make the p'th shape. find the value of p.
Answers: 2
Mathematics, 21.06.2019 21:30
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
Dennis let go of a penny at the top of a well, and the penny fell straight down to the bottom of the...
English, 28.12.2020 20:20
Mathematics, 28.12.2020 20:20
English, 28.12.2020 20:20
Mathematics, 28.12.2020 20:20
Arts, 28.12.2020 20:20
German, 28.12.2020 20:20
Mathematics, 28.12.2020 20:20
Mathematics, 28.12.2020 20:20
Chemistry, 28.12.2020 20:30
History, 28.12.2020 20:30
Mathematics, 28.12.2020 20:30
Mathematics, 28.12.2020 20:30