Mathematics, 03.01.2020 00:31 Tcareyoliver
It is given that and are right angles, and . since they contain right angles, δabr and δacr are right triangles. the right triangles share hypotenuse , and reflexive property justifies that . since and , the transitive property justifies . now, the hypotenuse and leg of right δabr is congruent to the hypotenuse and the leg of right δacr, so by the hl congruence postulate. therefore, by cpctc, and bisects by the definition of bisector.
Answers: 2
Mathematics, 21.06.2019 17:30
Marco has $38.43 dollars in his checking account. his checking account is linked to his amazon music account so he can buy music. the songs he purchases cost $1.29. part 1: write an expression to describe the amount of money in his checking account in relationship to the number of songs he purchases. part 2: describe what the variable represents in this situation.
Answers: 2
Mathematics, 21.06.2019 20:30
What is the best approximation for the area of a circle with a radius of 4 m ? use 3.14 to approximate pi
Answers: 1
Mathematics, 21.06.2019 21:00
When george started his current job, his employer told him that at the end of the first year, he would receive two vacation days. after each year worked, his number of vacation days will double up to five work weeks (25days) of payed vacation. how many vacation days will he have in 4 years
Answers: 1
Mathematics, 21.06.2019 21:40
Use sigma notation to represent the following series for 9 terms.
Answers: 2
It is given that and are right angles, and . since they contain right angles, δabr and δacr are righ...
Mathematics, 15.11.2019 09:31
English, 15.11.2019 09:31
History, 15.11.2019 09:31
History, 15.11.2019 09:31
Mathematics, 15.11.2019 09:31
Mathematics, 15.11.2019 09:31
Mathematics, 15.11.2019 09:31
Mathematics, 15.11.2019 09:31