Evaluate the square root.-
A. -23
B. 
C. 23
D. -24
Answer: A
You might also like to view...
Provide an appropriate response.Determine which technique would be the best initial step to verify each of the four identities below. Each of the identities involves a different technique as the initial step. 
= 
1 - 
= cos2 ? 
= 2 cot ? - 5 csc2 ? + tan2 ? - cot2 ? = sec2 ?Which of the following is not one of the four techniques required? I. Rewrite the
expression in terms of sines and cosines. II. Multiply the numerator and denominator of a quotient by the conjugate of the denominator. III. Use a Pythagorean identity. IV. Separate a quotient into one or more quotients. V. Use factoring techniques. A. technique III B. technique II C. technique V D. technique IV
A function f(x) and the numbers L, x0, and ? > 0 are given. Find the greatest value for src="https://sciemce.com/media/4/ppg__tttt0613191435__f1q171g6.jpg" alt="" style="vertical-align: -4.0px;" />? = 0.01
A. 0.0015
B. -0.0025
C. 0.0029
D. 0.0008
such that for all x satisfying 
the inequality 
holds.f(x) = -7x - 6,
L = -34,
x0 = 4,
Solve the problem.A spotlight has a parabolic cross section that is 6 ft wide at the opening and 2.5 ft deep at the vertex. How far from the vertex is the focus? Round answer to two decimal places.
A. 0.26 ft B. 0.90 ft C. 0.21 ft D. 0.52 ft
Simplify the expression.z0 + 120
A. 13 B. 0 C. z + 12 D. 2