x
Info
x
Warning
x
Danger

Algebra Expert Answers & Study Resources

If you are stuck with an exam, homework or assignment in algebra, you can find the answer with our huge collection of resources. Homework answers and textbook solutions in algebra in addition to flashcards can help you solve any problem at any time you need.

Expert Answers

Ask an Expert

Our Experts can answer your tough homework and study questions.

Answers in as fast as 15 minutes
Post a Question
11885 Resources
0 Students Benefited

MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. Use an identity to write the expression as a single trigonometric function or as a single number. 1) √((1 - cos14°/2)) A) cot7° B) cos7° C) tan7° D) sin7° 2) √((1 + cos58°/2)) A) tan29° B) cos29° C) cot29° D) sin29° 3) (sin78°/1 + cos78°) A) sin39° B) cot39° C).

Homework Answers
10 Views
  • Use an identity to write the expression as a single trigonometric function or as a single number.
  • Algebra
Homework Answers
View Answer

MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. Simplify the expression. Assume that all variables are positive. 1) Ö(15)⋅√(15) A) √(225) B) 30 C) 225 D) 15 2) √(5)⋅√(7) A) √(12) B) √(35) C) 35 D) 12 3) (3)Ö(3) (3)Ö(-9) A) 3 B) 3√(3) C) -27 D) -3 4) √(125/27)⋅√(5/3) A) (5/√(3)) B) √((5/3)) C) (5/3) D) (25/9) 5) √((4/z))⋅√((z/11)) A) Not a real number B) (2Ö(11)/11) C).

Homework Answers
6 Views
  • Simplify the expression. Assume that all variables are positive
  • Algebra
Homework Answers
View Answer

MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. Graph the exponential function. 1) y = 5x A) B) C) D) 2) y = 2-x A) B) C) D) 3) y = 23x-3 A) B) C) D) 4) y = 3x-3 A) B) C) D) 5) y = ((1/3))x A) B) C) D) 6) y = ((1/5))x + 3 A) B) C) D) Determine a formula for the exponential function. 7) A) f(x) = 21.2x B) f(x) = 2.88⋅.

Homework Answers
6 Views
  • Graph the exponential function. 1) y = 5^x
  • Algebra
Homework Answers
View Answer

MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. Write the expression in radical notation. 1) 21/2 A) √(2) B) (1/22) C) √(22) D) (1/√(2) 2) 31/3 A) (3)√(1/(3) B) √(3) C) (3)√(33) D) (3)√(3) 3) x1/8 A) (8)Ö(1/(x) B) √(x8) C) x-8 D) (8)Ö(x) 4) (mn)1/6 A) (mn)-6 B) (6)√(mn) C) √((mn)6) D) (6)√(1/(mn) 5) y -1/8 A) (8)Ö(1/(y) B) (8)Ö(y) C) y-8 D) √(y8) 6) x4/5 y1/5 A) (5)Ö(x)⋅(5)Ö(y) B) (5)Ö(x4)⋅√(y5) C).

Homework Answers
7 Views
  • Write the expression in radical notation
  • Algebra
Homework Answers
View Answer

MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. Select an appropriate type of modeling function for the data shown in the graph. Choose from exponential, logarithmic, and logistic. 1) A) Logarithmic B) Logistic C) Exponential 2) A) Logarithmic B) Exponential C) Logistic 3) A) Exponential B) Logarithmic C) Logistic 4) A) Logarithmic B) Logistic C) Exponential Make a scatterplot of the.

Homework Answers
5 Views
  • Choose from exponential, logarithmic, and logistic
  • Algebra
Homework Answers
View Answer

MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. Find the exact value, given that sinA = -4/5 with A in quadrant IV, tanB = 7/24 with B in quadrant III, and cosC = - 5/13 with C in quadrant II. 1) sin2A A) (7/25) B) - (24/25) C).

Homework Answers
6 Views
  • Find the exact value, given that sinA
  • Algebra
Homework Answers
View Answer

MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. Classify the system as either consistent or inconsistent. 1) A) Consistent B) Inconsistent 2) A) Consistent B) Inconsistent 3) A) Inconsistent B) Consistent 4) A) Consistent B) Inconsistent 5) A) Inconsistent B) Consistent 6) A) Consistent B) Inconsistent 7) A) Consistent B) Inconsistent 8) A) Consistent B) Inconsistent 9) A) Consistent B) Inconsistent 10) A) Consistent B) Inconsistent Solve the system of linear equations. 11) x + y.

Homework Answers
5 Views
  • Classify the system as either consistent or inconsistent
  • Algebra
Homework Answers
View Answer

MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. Determine the quadrant containing θ. 1) sinθ < 0 and cotθ > 0 A) I B) II C) III D) IV 2) tanθ > 0 and cscθ < 0 A) I B) II C) III D) IV 3) sinθ < 0 and secθ > 0 A) I B) II C).

Homework Answers
7 Views
  • Determine the quadrant containing
  • Algebra
Homework Answers
View Answer

MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. Simplify the expression without a calculator. 1) 4-2 A) (1/16) B) 16 C) (1/8) D) -16 2) (-3)-4 A) -81 B) (1/81) C) 81 D) - (1/81) 3) -4-3 A) - (1/64) B) (1/12) C) 64 D) -64 4) 64-3/2 A) 512 B) (1/512) C) - (1/512) D) -512 5) ((1/5))-3 A) -125 B) 125 C) (1/15) D) (1/125) 6) ((2/3))-3 A) -.

Homework Answers
4 Views
  • Simplify the expression without a calculator. 1) 4^-2
  • Algebra
Homework Answers
View Answer

MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. Solve the problem. 1) Evaluate sin(sin-1(0.1)). A) -0.1 B) 0.1 C) Undefined D) 0 2) Evaluate sin-1(sin(- (π/4))). A) Undefined B) (π/4) C) 0 D) - (π/4) 3) Evaluate cos-1(cos((7π/6))). A) (5π/6) B) - (√(3)/2) C) Undefined D) - (5π/6) 4) Evaluate cos(cos-11.7). A) Undefined B) -1.7 C) 0 D) 1.7 5) Evaluate tan(tan-1(2)). A) (1/2) B) 2 C) Undefined D).

Homework Answers
9 Views
  • Choose the one alternative that best completes the statement or answers the question. Solve the problem.
  • Algebra
Homework Answers
View Answer

MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. Expand the expression. 1) log4(9x) A) log29 + log2x B) log49 - log4x C) log29 - log2x D) log49 + log4 x 2) log6xy A) log3x - log3y B) log3x + log3y C) log6x - log6y D) log6x + log6y 3) loga7x4yz5 A) loga7 - 4logax - logay.

Homework Answers
7 Views
  • Expand the expression. 1) log4(9x)
  • Algebra
Homework Answers
View Answer

MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. Find a formula for f-1(x). 1) f(x) = (x/6) A) f-1(x) = 6 - x B) f-1(x) = 6x C) f-1(x) = x - 6 D) f-1(x) = (6/x) 2) f(x) = 6x + 4 A) f-1(x) = (x/6) - 4 B) f-1(x) =.

Homework Answers
6 Views
  • Find a formula for f-1(x).
  • Algebra
Homework Answers
View Answer

MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. Find the requested characteristic. 1) Find the period for the graph of f(t) = cot7t. A) 7π B) 1/7 C) π/7 D) 2π/7 2) Find the period for the graph of f(t) = - tan(1/7(t – π/4) A) π/4 B) π/7 C) 2π/7 D) 7π 3) Find.

Homework Answers
6 Views
  • Find the requested characteristic.
  • Algebra
Homework Answers
View Answer

MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. Graph the solution set to the inequality. 1) 3x + y ≤ 3 A) B) C) D) 2) x + 5y ≥ 6 A) B) C) D) 3) x + y ≤ 3 A) B) C) D) 4) x - y > -4 A) B) C) D) 5) x + y < -5 A) B) C) D) 6) x - y <.

Homework Answers
7 Views
  • Graph the solution set to the inequality
  • Algebra
Homework Answers
View Answer

MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. Find the reference angle for θ. 1) θ = -81° A) 171° B) -81° C) 126° D) 81° 2) θ = -169° A) 259° B) -79° C) -11° D) 11° 3) θ = 215° A) -35° B) -55° C) 125° D) 35° 4) θ = -287° A) 107° B) 287° C) 73° D) -17° 5) θ =.

Homework Answers
7 Views
  • Find the reference angle for
  • Algebra
Homework Answers
View Answer

Can't find what you're looking for ?

Ask our exprts a study questions, on us.
Get free Homework Help*