Mathematics, 12.05.2021 03:40 kingkushkaz2093
Find the angle between the pair of vectors to the nearest tenth of a degree.
3i+2j, -6i+5j
A. 107.5°
OB. 173.8°
>
C. 113.0°
O D. 106.5°
>
Answers: 3
Mathematics, 21.06.2019 18:00
The swimming pool is open when the high temperature is higher than 20∘c. lainey tried to swim on monday and thursday (which was 3 days later). the pool was open on monday, but it was closed on thursday. the high temperature was 30∘c on monday, but decreased at a constant rate in the next 3 days. write an inequality to determine the rate of temperature decrease in degrees celsius per day, d, from monday to thursday.
Answers: 1
Mathematics, 21.06.2019 23:00
The measurement of one angle of a right triangle is 42° what is the measurement of the third angle? (there is no picture)
Answers: 1
Find the angle between the pair of vectors to the nearest tenth of a degree.
3i+2j, -6i+5j
A....
A....
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