19,167 Answered Questions for the topic Algebra

Algebra

08/22/21

The North Bend Women's Soccer League has eight teams. If each team plays all the others twice, how many games will have been played?
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Algebra

08/22/21

twice a number divided by 6 is 42
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Algebra Precalculus

08/22/21

mathematics also precalculus
Consider the function 𝑓(đ‘„) = x2 ⁄ x2–1 a) Find the vertical and horizontal asymptotes of the function. b) Find the first derivative of f and... more
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Algebra Precalculus

08/22/21

Write an equation of the line through the points (- 2, 6) and (9, 6)
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Algebra

08/21/21

The equation of the line with an x-intercept of −1 and a y-intercept of −5 can be written in the form y=mx+b where
The equation of the line with an x-intercept of −1 and a y-intercept of −5 can be written in the form y=mx+b wherethe number m is:   the number b is:   
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Algebra

08/21/21

The statement "A number p decreased by three times another number q is equal to r", can be expressed algebraically as
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Algebra Math Trigonometry

08/21/21

From one of singapore's poly, and don't know how to do math
sin Ξ + square root 2 = -sin Ξ3 tan2x - 1 = 02 sin2Ξ - sin Ξ - 1 = 0
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Algebra

08/21/21

Write the algebraic expressions for 2 less than 3 times m
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08/21/21

help with precalculus please
1/ Determine whether the graph is the graph of a function. 2/ Determine the intervals on which the function is increasing, decreasing, and constant. my answer : Increasing on x > - 1; Decreasing... more
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08/21/21

need help with precalculus
For each equation, state the parent function and list all transformations.6    .𝑩 = 3|đ‘„ + 5| − 7 7  . 𝑩 = -x3/2 + 48   .𝑩 = 5 −√ 2x/39    . 𝑩 = (−4đ‘„)2 − 3
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Algebra Math

08/21/21

Need Help with math problem :(
Given that ƒ(x) = 2x + 1 and g(x) = 3 + 6/xa) Find ƒ(g(x))b) Find g^-1 (x)c) Suppose that h(3+6/x) = 9 + 36/x^2Find h(x)
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Algebra

08/21/21

Solution for x,y
-2x=4x+62(2y+3)=3x-5
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Algebra

08/20/21

Math help me please

an assistant receives a 10% raise bringing the salary to $47,028 what was the salary before the raise?(round to the nearest dollar)
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Algebra

08/20/21

raise n to the 5th power, divide m by the result, then double what you have
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08/20/21

Describe the transformation of the graph of f into the graph of g as either a horizontal or vertical stretc
Describe the transformation of the graph of f into the graph of g as either a horizontal or vertical stretch.  andÂ Â ï»ż
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08/20/21

help with precalculus
1/ Determine if the function is one-to-one.   i think yes2/ Confirm that f and g are inverses by showing that f(g(x)) = x and g(f(x)) = x. ï»żf(x)=4/x and g(x)=4/2
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08/20/21

Need help asap.
1. Find the error in the work shown below. Explain the error completely and what should have been done instead. Finally, enter the correct simplification process.2. Divide the expression shown,... more
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Algebra Math Trigonometry

08/20/21

From Singapore. so it will be best to get taught by singapore style. Thank you so much
The values of two of the trigonometric functions of Ξ are given. Find the values of the other trigonometric functions.(a) sin 0.975, cos 0.222(b) csc 4.872, cos 0.979
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08/20/21

Rationalise the denominator and simplify fully (10+3√2)/√2
Rationalise the denominator and simplify fully (10+3√2)/√2. Show working clearly.
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08/19/21

Help Solving word Problem
Solve using a system of equations: Alan scored 30 points, consisting only of three point shots and two point shots. He made a total of 11 shots. How many shots of each type did he make?
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Algebra Math Algebra 1

08/19/21

what is 6-8/(-4)
please explain and put the order of operation please
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08/19/21

Having trouble solving

6x - 3y =4; 6x + 3y =7 using the elimination method
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08/19/21

Need Help ASAP!
1. Explain the transformation of the graph above from the parent function, f(x) = 1/x. Make sure you include an explanation of your thought process. Hint: Check the graph carefully for a stretch or... more
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Algebra Math Trigonometry

08/19/21

If sinx = 4/7 and cosx < 0 , find the values of each of the other five trigonometric functions of Ξ.

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08/19/21

equations and derivatives
A street light is at the top of a 18 ft tall pole. A woman 6 ft tall walks away from the pole with a speed of 5 ft/sec along a straight path. How fast is the tip of her shadow moving when she is 30... more
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