Mathematics, 06.10.2019 22:00, haha396
Which of the following statements are true?
- < 2 and < 3 form a linear pair
- < 1 and < 4 are supplementary angles
- m< 1+m< 2+m< 3=180
- m< 3+m< 4=m< 1+m< 2
- < 1 and < 4 are vertical angles
Answers: 3
Mathematics, 21.06.2019 16:30, leenzazou98241
The average human heart beats 1.15 \cdot 10^51.15⋅10 5 1, point, 15, dot, 10, start superscript, 5, end superscript times per day. there are 3.65 \cdot 10^23.65⋅10 2 3, point, 65, dot, 10, start superscript, 2, end superscript days in one year. how many times does the heart beat in one year? write your answer in scientific notation, and round to one decimal place.
Answers: 1
Which of the following statements are true?
- < 2 and < 3 form a linear pair
-...
- < 2 and < 3 form a linear pair
-...
Mathematics, 31.08.2019 16:10