Sketch the curve of the vector function r(t) = 5sinti+4costj, and indicate the orientation of the curve.
What will be an ideal response?
Mathematics
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Solve the radical equation. Check all proposed solutions. = y + 7
A. y = -5 B. y = 5 C. y = -6 D. y = 6
Mathematics
Solve the proportion. =
A. 32 B. 16 C. 4 D. 2
Mathematics
Use a calculator to give the real number value. Round the answer to 7 decimal places.y = cos-1(-0.3907)
A. 2.0079383 B. -1.1698423 C. 1.9721882 D. 1.9206367
Mathematics
Write the fraction in lowest terms.
A.
B.
C.
D.
Mathematics