Provide an appropriate response.Use a compass and straightedge to construct an angle of 45°.
What will be an ideal response?
Answers will vary. A sample correct response would be as follows.
Start with a point P on a line, and construct a 90° angle (i.e. a perpendicular to the line) at P. Then bisect this angle to construct a 45° angle.
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Solve using matrices. 6x - 5z + w = 24-x + 6y + z - 6w = 2 3x - y + 5w = 9 y - 6z - w = -11
A. (6, -1, 2, -2) B. (-1, 6, 4, -3) C. (5, 1, -2, 0) D. (1, -1, -7, -2)
If the number in the statement is written in scientific notation, write it without exponents. If it is written without exponents, write it in scientific notation.A computer can do one calculation in 1.4 × 10-7 seconds.
A. 0.00000014 B. 14,000,000 C. 0.000014 D. 0.000000014
Solve.How long will it take for $2900 to grow to $25,000 at an interest rate of 4.5% if the interest is compounded continuously? Round the number of years to the nearest hundredth.
A. 4.79 yr B. 4787.03 yr C. 0.48 yr D. 47.87 yr
Solve the equation.
log2(x + 6) = log8(3x)
A. {3} B. ? C. {3, 0} D. {9}