Solve the equation. Round your answer to the nearest tenth. ? - 2.4x = 4 + 8

A. -0.9
B. 0.6
C. -0.5
D. 0.3


Answer: D

Mathematics

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Evaluate the integral.

A. ?
B. ?
C. ?
D. 69,984?

Mathematics

Solve the equation for solutions in the interval [0°, 360°).sin 2? + cos 2? = 1

A. ? = 0°, 90°, 180°, 270° B. ? = 0° C. ? = 0°, 45°, 180°, 225° D. ? = 33°, 57°, 123°, 147°, 213°, 237°, 303°

Mathematics

Arrange the list of numbers in order from smallest to largest.5.24, 4.69, 4.96, 5.42

A. 4.96, 4.69, 5.42, 5.24 B. 5.42, 5.24, 4.96, 4.69 C. 4.69, 4.96, 5.24, 5.42 D. 4.69, 5.24, 4.96, 5.42

Mathematics

Provide an appropriate response.Given the matrix B:B = What is the size of B?

A. 3 × 1 B. 1 × 1 C. 3 D. 1 × 3

Mathematics