Kevin was asked to determine the length of side XZ. His work is shown. Triangle X Y Z is shown. Angle Y Z X is 90 degrees and angle Y X Z is 34 degrees. The length of hypotenuse X Y is 18. Cos(34°) = (XZ)cos(34°) = 18 XZ =21. 7 Which error did Kevin make? He has the side lengths in the wrong place in the cosine ratio. He multiplied both sides by the length of XZ instead of dividing by XZ. He should have used the sine ratio. He should have used the tangent ratio.
Answers: 1
SAT, 24.06.2019 11:00
Carlo is wondering what causes plants to grow at different rates. carlo’s hypothesis is “plants will grow more when the day is longer.” what would be the difference between the test group and the control group in this experiment? type of soil type of plants exposure to sunlight method for measuring the growth
Answers: 2
SAT, 27.06.2019 10:00
Earth takes in thermal energy from the sun in a process called . sunlight strikes earth’s surface at different angles. this angle is called the angle of . btw its
Answers: 1
SAT, 27.06.2019 10:30
Adult wasps sting caterpillars and inject their eggs into the caterpillars. the larvae feed on the caterpillars, leading to the death of the caterpillars. what kind of a relationship exists between the wasps and the caterpillars? a. the adult wasps are parasites to the caterpillars. b. the caterpillars are parasites to the wasps. c. the adult wasps are commensals, and the caterpillars are hosts. d. the caterpillars are commensals, and the adult wasps are hosts.
Answers: 2
Kevin was asked to determine the length of side XZ. His work is shown. Triangle X Y Z is shown. Angl...
Social Studies, 04.12.2020 05:40
Mathematics, 04.12.2020 05:40
Health, 04.12.2020 05:40
Mathematics, 04.12.2020 05:40
Social Studies, 04.12.2020 05:40
Computers and Technology, 04.12.2020 05:40
Mathematics, 04.12.2020 05:40
History, 04.12.2020 05:40
Mathematics, 04.12.2020 05:40
Mathematics, 04.12.2020 05:40
Mathematics, 04.12.2020 05:40
Mathematics, 04.12.2020 05:40
Mathematics, 04.12.2020 05:40
Mathematics, 04.12.2020 05:40
Spanish, 04.12.2020 05:40
Mathematics, 04.12.2020 05:40
History, 04.12.2020 05:40