02/07/21

Can someone please help me?

In the right triangle RST, m∠S = 78º and the right angle is at vertex R. Find the measure of m∠T.

02/06/21

Given the indicated parts of triangle ABC with 𝛾 = 90°, find the exact values of the remaining parts.

𝛽 = 30°,    b = 45alpha=a=c=

02/06/21

my math work idk how to do

f(x)=x^2-6; vertical stretch of 5, then left 3 units and down 3 units

02/06/21

Pottery mixture problem.

A pottery studio gives three-hour and four-hour ceramics classes for $41 am hour. If the studio has collected $5043 for a total of 33 classes, how many three-hour and four-hour classes were paid for.

02/06/21

Find the function P defined By a polynomial of degree 3 With real coefficients that satisfy the given conditions

The zeros are -3,-1 and 4. The leading coefficient is -4

02/05/21

college algebra

Suppose the​ velocity, v, of an object is given by v=2t2+5t−7​, where t is time in seconds.​ (Here t can be positive or​ negative.) Find the intervals where the velocity is negative.A.between −2... more

02/05/21

College Algebra

Let f={(3,8), (2,2), (0,6), (−6,5)}. Find​ (a) ​f(2​) and​ (b) ​f(3​)(a) ​f(2​)= ?

02/05/21

Stock breakdown.

In the 3-month period November 1,2014, through January 31,2015 Hess Corp. (HES) stock decreased from $80 to $64 per share, and Exxon Mobil (XOM) stock decreased from $96 to $80 per share. If you... more

02/05/21

Find the solutions of the equation that are in the interval [0, π/2). (Enter your answers as a comma-separated list. If there is no solution, enter NO SOLUTION.)

Find the solutions of the equation that are in the interval [0, π/2). (Enter your answers as a comma-separated list. If there is no solution, enter NO SOLUTION.)tan 6x = tan 3xx=

02/05/21

Use inverse trigonometric functions to find the solutions of the equation that are in the given interval, and approximate the solutions to four decimal places.

Use inverse trigonometric functions to find the solutions of the equation that are in the given interval, and approximate the solutions to four decimal places. (Enter your answers as a... more

02/05/21

Use sum-to-product formulas to find the solutions of the equation. (Use n as your arbitrary integer. Enter your answers as a comma-separated list.)

Use sum-to-product formulas to find the solutions of the equation. (Use n as your arbitrary integer. Enter your answers as a comma-separated list.)sin 11t + sin 9t = 0t =

02/04/21

This is a question on my algebra homework that I don't understand, can someone help me?

John caught 24 trout and bass while on a fishing trip. The total weight of his catch is 137 pounds. The average weight of a trout is 2.5 pounds, and the average weight of the bass is 8 pounds. How... more

Mercedes starts jogging at 5 miles per hour. One-half hour later, Karen starts jogging on the same route at 7 miles per hour. How long will it take Karen to catch Mercedes?

I did: 7(t-1/2) = 5t which equals 1 3/4 hours which is apparently wrong.I've seen two types of methods for these type of questions and they both give a different answer.The correct answer is... more

02/04/21

math problem!!!

Solve the system of linear equations by elimination.9x+y=2−4x−y=−17

02/04/21

What is the equation of the central street PQ?

Select the correct answer.A software designer is mapping the streets for a new racing game. All of the streets are depicted as either perpendicular or parallel lines. The equation of the lane... more

02/04/21

solve the equation, round to the nearest thousandth

solve the equation and round to the nearest thousandth 3(x-2) =17

02/04/21

How do you graph this?

d=50+312t-16^2

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