07/22/21

Substituting the equation y = 4x + 1 into the equation 2y = -x โ€“ 1 will produce the equation ________.
Follows • 1
Expert Answers •1

07/22/21

The coordinates of a point P on the terminal arm of an โˆ ๐œƒ in standard position are given, where 0ยฐ โ‰ค ๐œƒ โ‰ค 360ยฐ. Determine the exact values of ๐‘ ๐‘–๐‘›๐œƒ, ๐‘๐‘œ๐‘ ๐œƒ, ๐‘Ž๐‘›๐‘‘ ๐‘ก๐‘Ž๐‘›๐œƒ.
a) ๐‘ƒ(4,5) b) ๐‘ƒ(โˆ’3,โˆ’6)
Follows • 1
Expert Answers •1

07/22/21

Solve the following triangle, rounding answers to the nearest tenth if necessary. In โˆ†๐ธ๐น๐บ, โˆ ๐น = 67.8ยฐ, ๐‘“ = 12.5 ๐‘š, ๐‘Ž๐‘›๐‘‘ ๐‘’ = 9.8 m
This is a right triangle, I believe.
Follows • 1
Expert Answers •1

07/22/21

Solve each triangle. Round each measure to the nearest tenth of a unit.

a)) In โˆ†ABC, โˆ B=90 degrees, โˆ C=47.1 degrees, c=9.7 cmb)) In ๐ผ๐‘› โˆ†๐พ๐ฟ๐‘€,โˆ ๐พ = 90 degrees , ๐‘š = 12.4 ๐‘๐‘š ๐‘Ž๐‘›๐‘‘ ๐‘™ = 8.8๐‘m
Follows • 1
Expert Answers •1

07/22/21

Determine whether the system of linear equations is inconsistent or dependent.
Determine whether the system of linear equations is inconsistent or dependent. ย  x ย +ย  y ย +ย  z ย =ย  4 y ย โˆ’ย  3z ย =ย  11 2x ย +ย  y ย +ย  5z ย =ย  โˆ’5 dependentinconsistentย ย ย ย If it is dependent,... more
Follows • 1
Expert Answers •1

07/22/21

Solve the following equation for ฮธ on the interval [0,360โˆ˜). 6sec(ฮธ)โˆ’8=โˆ’14
Follows • 1
Expert Answers •1

07/22/21

You are given that cos(A)=โˆ’8/17, with A in Quadrant III, and cos(B)=20/29, with B in Quadrant I. Find cos(A+B). Give your answer as a fraction.
Follows • 1
Expert Answers •1

07/22/21

You are given that sin(A)=โˆ’9/41, with A in Quadrant III, and cos(B)=4/5, with B in Quadrant I. Find sin(A+B). Give your answer as a fraction.
Follows • 1
Expert Answers •1

07/22/21

The average of two numbers is 5x. If one of the numbers is 2x+3, find the other number
Follows • 1
Expert Answers •1

07/22/21

The population increase of a city

the populations P (in thousands) of a certain city from 2000 through 2007 can be modeled by P=1666.9e^kt, Where t represent the year, with t= 0 corresponding to 2000. In 2006 the population of the... more
Follows • 1
Expert Answers •1

07/22/21

simplify the following radical: 7 divided by the square root of 3

I'm familiar with radicals so I do know how to solve them, but when I put this in the calculator I get a different answer than I had originally had, so maybe please explain how you got to the... more
Follows • 1
Expert Answers •2

07/22/21

Given the points P( -15, 8)

Sketch the angle in standard position, determine the value of the principal angle to the nearest degree and determine the exact value for all six trigonometric ratio(in simplest form).
Follows • 1
Expert Answers •2

07/22/21

Proving trigonometric identities
Proof #1: 2proof #2: 9proof#3: 3a.) -sin x -cos x cot x =-csc xb.) 1+ tan x/ 1 + cot x = tan xc.) sin x/1 + cos x = 1 - cos x/sin x so I am supposed to prove the above numbers 2,9 and 3 and the can... more
Follows • 1
Expert Answers •1

07/22/21

What's the answer
1.ย ย ย ย ย A scientist has two solutions, which she has labeled Solution A and Solution B. Each contains 30% salt. She knows that Solution A is 90% salt and Solution B is salt. She wants to... more
Follows • 1
Expert Answers •1

07/22/21

Ben & Dan played chess tournament
ben and dan are two members of chess team. Against rival team, ben played 1 out of every 4 games. dan played more game - 14 games. what is the most games the team played?
Follows • 1
Expert Answers •1

07/22/21

Find three functions ๐‘“, ๐‘”, โ„Ž that satisfy:
f(g(h(x))) = (โˆš(1/x^2)+2)
Follows • 1
Expert Answers •1

07/22/21

. Explain the difference between average rate of change and instantaneous rate of change. Provide specific examples
Follows • 1
Expert Answers •1

07/22/21

Discuss the similarities and differences between y=sin ฮธ and y = cscฮธ
Follows • 1
Expert Answers •1

07/22/21

Prove that (cos2x +1)/sin2x = (sin 2x) / (1-cos2x)
Follows • 1
Expert Answers •2

07/22/21

Polynomial long division
How do we solve this:(y^2 - x y + x^2)/(-y^3 + x^2 y^2 + y^2 x - x^3 y - y x^2 + x^4)
Follows • 1
Expert Answers •1

07/22/21

Without adding find the sum of 1+3+5+7+9+11+13+15+17+19+21+23+25+27
Follows • 1
Expert Answers •1

07/22/21

Mathematical results

Nineteen more than a number is 120/5 find the number
Follows • 1
Expert Answers •1

07/22/21

4 pizzas and 2 bottles of soda cost $23.00. 2 pizzas and 2 bottles of soda cost $12.00. what is the cost of a single pizza? a single bottle of soda. Demonstrate your process

4 pizzas and 2 bottles of soda cost $23.00. 2 pizzas and 2 bottles of soda cost $12.00. what is the cost of a single pizza? a single bottle of soda. Demonstrate your process and avoid the use of... more
Follows • 1
Expert Answers •1

07/22/21

Assume his collection has 31 coins. How many dimes does he have? Demonstrate how you can solve this problem. Avoid the use of variable when possible. explain your thoght process.

John has a collection of nicklels and dimes that total $2.55. Assume his collection has 31 coins. How many dimes does he have? Demonstrate how you can solve this problem. Avoid the use of variable... more
Follows • 1
Expert Answers •1

07/22/21

Translate into a variable expression. Then simplify the expression. seventeen more than the difference between a number n and three
Follows • 1
Expert Answers •1

Still looking for help? Get the right answer, fast.

Ask a question for free

Get a free answer to a quick problem.
Most questions answered within 4 hours.

OR

Find an Online Tutor Now

Choose an expert and meet online. No packages or subscriptions, pay only for the time you need.