subject
Mathematics, 04.04.2020 04:21 kloekamakeeaina14

In right △ABC , the right angle is at C, m∠A=30∘ , and AC=7√5 units.

What is the perimeter of △ABC ?

7√15 + 7√5 units

(7√15 + 14√5)/2 units

(14√15 + 7√5)/2 units

21√15 + 7√5 units

ansver
Answers: 3

Another question on Mathematics

question
Mathematics, 21.06.2019 20:40
Ineed someone to me answer my question i have to have this done and knocked out
Answers: 2
question
Mathematics, 21.06.2019 21:00
An airplane travels at an unknown elevation before it descends 3 miles to an elevation of 15 miles. find the elevation of the plane before its descen.
Answers: 1
question
Mathematics, 21.06.2019 22:30
How can constraints be used to model a real-world situation?
Answers: 1
question
Mathematics, 22.06.2019 00:00
What is the distance from (–3, 1) to (–1, 5)? round your answer to the nearest hundredth. (4 points) a. 3.60 b. 4.12 c. 4.47 d. 5.66
Answers: 1
You know the right answer?
In right △ABC , the right angle is at C, m∠A=30∘ , and AC=7√5 units.

What is the perimet...
Questions
question
English, 07.12.2020 18:40
question
Mathematics, 07.12.2020 18:40
question
Mathematics, 07.12.2020 18:40