Solve the equation. Round your answer to four decimal places.3 ? 4 x = 7 x
A. x = -5.3608
B. x = 5.3608
C. x = 0.5646
D. x = 1.9632
Answer: D
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Provide an appropriate response. Given a 30°, 60°, 90° triangle, find the side opposite the 60º if the hypotenuse is 22.4 m.
A. 19.4 m B. 38.8 m C. 11.2 m D. 6.5 m
Which of the following student-posed questions for statistical investigation is not quantifiable?
a. How many hours of sleep did the average student in our school get last night? b. How many red cars go past our school in an hour? c. What is the typical body temperature of a 13-year-old boy? d. Why do some students in our school like vanilla ice cream rather than chocolate?
Solve the right triangle for all missing sides and angles to the nearest tenth.
c = 19B = 65°
A. A = 25°, a = 21, b = 45 B. A = 25°, a = 8, b = 17.2 C. A = 25°, a = 45, b = 21 D. A = 25°, a = 8.9, b = 21
Solve. First isolate the radical term.
+ 4 = 0
A. - 4 B. - 256 C. No solution D. 256