23d

MATHH THAT I NEED HELP WITH TF .

You move down 3 units and right 3 units. You end at (2, -3). Where did you start?

26d

hocolate if the thermostat has a radius of 4 inches is 12 inches tall which formula could be used to find the number of cubic inches of hot chocolate needed to completely fill this thermos

A thermos in the shape of a cylinder will be filled with hot chocolate if the thermostat has a radius of 4 inches and is 12 inches tall which formula could be used to find the number of cubic... more

26d

About Area & Perimeter

Rectangle has an area of 45 square feet.What is the missing measure?show your work. ?ft. 5ft⬛.

02/15/23

The graph of f(x) = |x| matches with the graph of f(x) = x when x > 0. How can we describe the absolute value function for x<0?

The graph of f(x) = |x| matches with the graph of f(x) = x when x > 0. How can we describe the absolute value function for x<0?

02/01/23

Algebra 2 focus and directrix

A parobala has a focus of (0,3) and a directrix of y=5. Write an equation for the parobala in vertex form.

01/31/23

r = 55 inches, θ = 50°

Find the length of the arc on a circle of radius r intercepted by a central angle θ. Round the answer to two decimal places.

01/24/23

Identify the percent rate of change.

y=4(0.8)^t

01/23/23

Find the inverse function

f(x)=(x-3)2For x ≤ 3, f(x) is one-to-one such that f −1(y) = ______ with y ≥ 0

01/18/23

maththat isgood

A store buys 14 sweaters for $84 and sells them for $504. How much profit does the store make per sweater?

12/11/22

College algebra help

Write an equation for the quadratic function whose graph has a y-intercept at y = 40 and x-intercepts at x = 5 and x = −4.

12/09/22

Find the break-even point

A coffee bean importer is analyzing his business finances. Given the cost equation of y=0.77x+74,580 and the revenue equation of y=1.9x, find the break-even point for him to import coffee (answer... more

12/08/22

calc homework help

The length of a rectangle is increasing at a rate of 3 cm/s and its width is increasing at a rate of 9 cm/s. When the length is 9 cm and the width is 4 cm, how fast is the area of the rectangle... more

Rewrite the complex number

Rewrite the complex number 6e2i in standard form ( a+bi ) round to four decimal places. Am I going nuts I thought Euler's had to be in radians when I solve the question on my own 6e2i = 6 [ cos(2)... more

12/07/22

When solving radical equations if the check results in an imaginary number is the solution extraneous?

(-4x+17)1/2 = (28-5x)1/2x=11Check: (-27)1/2 = (-27)1/2Since the square root of -27 is imaginary is the solution extraneous even though both sides equal each other?

Evaluate the indefinite integral.

Evaluate the indefinite integral.∫6 / (t+3)^5 dt  + CHaving trouble learning this one

Indefinite Integral

Consider the indefinite integral ∫x4(x5+5)5 dx:This can be transformed into a basic integral by lettingu=    anddu= dx  Performing the substitution yields the integral∫ du  

12/05/22

math inequalities

write the word sentence as an inequality.a number h divided by 2 is more than -5

12/05/22

A linear spring is stretched length of 5.0 cm with mass m=.2kg. Calculate:

a) Spring constant k, Angular frequency b)Frequency f, and period T

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