09/04/23

sketch two periods of the function.
Sketch two periods of the the function f(x) = 3sin (x/2)+ 4, without using a graphing calculator.label the axes or points on the graph along with what the key points (mins, maxs, points where it... more
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09/03/23

Solve for x. Write the exact answer using base-10.
26x=15-x+2
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09/03/23

explain step by step to middle schoolers:
Three girls play three rounds of a game. In each round, there are two winners and one loser. The girl who loses the round has to double the number of chips that each of the other girls has by... more
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09/02/23

a sofa is on sale of 35% off. the sale price is $400. what is the regular price

a sofa is on sale of 35% off. the sale price is $400. what is the regular price
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09/02/23

Hard Trig Question
In a triangle, one angle is 45° larger than the other two (combined). The side opposite the smaller angle is 10 cm and the side opposite the larger one is 14 cm. Determine the angles in the... more
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09/01/23

Solve the equation for y . 6y-1.5x=8
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09/01/23

What is the counterclockwise equivalent to a counterclockwise rotation of 6,171°?

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09/01/23

If (a,4) is a point on the graph of y=x^2+3x what is a
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08/31/23

What is equivalent to -24 1/2+16.15-4.
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08/31/23

Hour problem please solve
The hour hand of a clock moves −−30° every hour. How many degrees does it move in 215215 hours?The hour hand of a clock moves ° in 2 1/5 hours.
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08/30/23

Simplify your answer as much as possible.
(x+6 / 2x-10) - (x+5 / 3x - 5)I separated them with parenthesis to avoid confusion.
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08/29/23

Tips & percentages ??
Celeste has $45 that she plans on using to pay for lunch with a friend, including the tip. She always tips 22%. What is the maximum amount Celeste can spend on the food, so she can be sure to have... more
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08/28/23

average value of a function
could someone walk me through how to do this type of problem?find the two values of c in (-pi/4, pi/4) such that f(c) is equal to the average value of f(x) = 2cos*2x) on (-pi/4, pi/4)
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08/28/23

Help with Graph Transformations
 (a) The graph of y=f(x+4) is the graph of y=f(x) shifted horizontally ? and shifted vertically ?(b) The graph of y=f(x)+1 is the graph of y=f(x) shifted horizontally ? and shifted vertically ?(c)... more
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08/27/23

How many minutes of the ride are spent higher than 23 meters above the ground? Round to two decimal places.
The boarding platform of a Ferris wheel is 5 meters above the ground and the Ferris wheel is 26 meters in diameter and spins once every 9 minutes.How many minutes of the ride are spent higher than... more
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08/27/23

Find the arc length of the given curve between the specified points.
Y= x^3/12 + 1/x from *1, 13/12) to (4, 67/12)x = t x' = 1y = t^3/12 + 1/t y'= x^2/4 - 1/x^2integral sign upper bound 4 lower bound 1 sqrt( 1 + (x^2/4 - 1/x^2)^2integral sign upper bound 4... more
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08/26/23

Polynomial Equations Help
f(x)= −8x^4−16x^3-2x^2-4x-8/x^4+2x^3+x^2+8x-91) At what x-values does f(x)f(x) intersect its horizontal asymptote? Give your answers in increasing order.
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08/25/23

Determine Roots/Zeroes
The equation x^4−5x^2+6=0 has four solutions. Place the four solutions in increasing order in decimal form.I already have 1) −1.732050808 2) ? 3) 1.414213562 4) ?
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08/23/23

MATH, PLEASE HELP

Here is the problemDrew wants to build a square sandbox with an area of 64 square feet. What is the total length of wood Drew needs to make the sides of the​ sandbox.
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08/23/23

The length of a rectangle is 6 feet more than the width. If the perimeter is 60 feet, then what is the length of the rectangle, in feet?
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08/23/23

Graphing Problem
Two linear equations are shown.What is the solution to the system of equations?
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08/22/23

Object Word Problem

An object was shot up into the air at an initial vertical speed of 640 feet per second. Its height as time passes can be modeled by the quadratic function f, where f(t)=−16t^2+640t.... more
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08/22/23

Find whether the following function is continuous at x = 2.
f(x) = x – 1; 1≤x<2 = 2x – 3; 2≤x≤3
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08/22/23

Determine the End Behavior

Determine the end behavior of the following polynomial function:f(x)=−5/8 x^14(x−10)^2(x−9)1) The leading term of the polynomial is:2) The degree of f(x) is:3) The leading coefficient is:
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08/21/23

Functions and Finding the Extreme Value
Given the function f(x)= 23−2(x+3)^2 find all of the following: 1) Find the extreme value of the function:2) The smallest root is:3) The largest root is:
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