Sketch the curve represented by the parametric equations and find its rectangular-coordinate equation. x = 3cos²t, y = 3sin²t
What will be an ideal response?
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Mathematics
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Choose the graph that matches the function. f(x) = -3x
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Mathematics
Use the cofunction identities to find an angle ? that makes the statement true.sin ? = cos (4? + 60°)
A. ? = 16° B. ? = 10° C. ? = 6° D. ? = 75°
Mathematics
A sprinkler is set in a corner of a rectangular lawn 10 feet by 25 feet. If the maximum distance the sprinkler can reach is ten feet, what percent of the lawn will be watered from this position?
What will be an ideal response?
Mathematics
Provide an appropriate response.Is it true that in order to multiply a number by a positive power of ten, you must move the decimal point to the left as many places as indicated by the exponent on the ten?
A. True B. False
Mathematics