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MATH SOLVE
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Sketch the following in standard position.Determine the quadrant the angle lies in (if it is on an axis, state which axis it is on and if it is + or - axis)Then determine the reference angle.
General
2 months ago
Help please, what’s: 5x-7+2-2x=-26
General
2 months ago
9. Given the point (6,-8) values of the six trig function.10. Given that cot theta = -r3/2 in Quad II, find the state the six trig ratios.
General
2 months ago
Drag the tiles to the correct boxes to complete the pairs.Match each polynomial function with one of its factors.f(x) = x3 − 3x2 − 13x + 15f(x) = x4 + 3x3 − 8x2 + 5x − 25f(x) = x3 − 2x2 − x + 2f(x) = -x3 + 13x − 12x − 2arrowRightx + 3arrowRightx + 4arrowRightx + 5arrowRight
General
2 months ago
It will take Adam four hours to drive to Disney Park, and 2.5 times less time if driving 45 mph faster. What is the distance Adam should cover to get to the park?
General
2 months ago
What are the key aspects of the graph of f(x) = x2 – b2, where b is a real number?
General
2 months ago
Tell me how to do it and why please
General
2 months ago
50 Points who can actually do this.. PLEASE HELP
General
2 months ago
The sum of the digits of a two digit number is 14. The difference between the tens digit and the units digit is 2. If x is the tens digit and y is the ones digit, which system of equations represents the word problem? xy = 14 and x - y = 2x + y = 14 and x - y = 2x + y = 14 and y - x = 2
General
2 months ago
Annie bought 3/4 kg of cocoa powder, which cost $12.92 per kg.* Estimate the cost.b. Find the exact amount she had to pay
General
2 months ago
a baseball player successfully hits the ball 30 of the time if he gets 450 chances to hit the ball in season what is the total number of time that he successfully hit the ball
General
2 months ago
A sample of n = 9 college students is used to evaluate the effectiveness of a new Study Skills Workshop. Each student’s grade point average (GPA) is recorded for the semester before the workshop and for the semester after the workshop. The average GPA improved by MD = 0.60 points with s2 = 0.09. The researcher would like to use the sample to estimate how much effect the workshop would have for the entire college population. Which of the following is the 80% confidence interval for these data?A) μD = 0.60 ± 0.09( 1.860)B) μD = 0.60 ± 0.10(1.397)C) μD = 0.60 ± 0.01(1.397)D) μD = 0.60 ± 0.10( 1.860)
General
2 months ago
A researcher wondered whether drivers treat bicycle riders differently when they wear helmets. He rigged his bicycle with an ultrasonic sensor that could measure how close each car was that passed him. He then rode on alternating days with and without a helmet. Of the 30003000 times that a car passed him, he found that when he wore his helmet, motorists passed 3.273.27 inches closer to him, on average, than when his head was bare. What is the WhoWho in this study? That is, identify the cases under study. A. The bike riders B. Each instance of a car passing a rider C. Bike helmets D. The cars
General
2 months ago
Which of the following equations have no solutions? Choose all answers that apply: Choose all answers that apply: (Choice A) A 14x-23=14x-2314x−23=14x−2314, x, minus, 23, equals, 14, x, minus, 23 (Choice B) B -23x-14=14x-23−23x−14=14x−23minus, 23, x, minus, 14, equals, 14, x, minus, 23 (Choice C) C 14x+23=14x-2314x+23=14x−2314, x, plus, 23, equals, 14, x, minus, 23 (Choice D) D -14x+23=14x-23−14x+23=14x−23
General
2 months ago
One of the interior angles of a triangle is equal to 30°, and one of the exterior angles is equal to 40°. Find the remaining interior angles of this triangle.
General
2 months ago
Subtract 11b^2-4b+711b 2 −4b+711, b, start superscript, 2, end superscript, minus, 4, b, plus, 7 from b^2+8b-9b 2 +8b−9b, start superscript, 2, end superscript, plus, 8, b, minus, 9.
General
2 months ago
what is the inverse of g(n) = -5n - 5
General
2 months ago
Suppose that you are organizing your texts for the semester at your desk consist-ing of 3 Computer Science, 2 Mathematics, and 2 Sociology textbooks. Assume alltextbooks are distinct. In how many ways can this be done ifa) the books can be arranged in any order?b) the Computer Science books must be together, but all other books can bearranged in any order?c) the Mathematics books and the Computer Science books must be together?
General
2 months ago
A stand-up comedian uses algebra in some jokes, including one about a telephone recording that announces "You have just reached a pure imaginary number. Please multiply by i and dial again." Explain the joke.
General
2 months ago
In triangle ΔABC, ∠C is a right angle and CD is the height to AB Find the angles in ΔCBD and ΔCAD if m∠A = 65° m∠DBC = ? m∠DCB = ? m∠CDB = ? m∠ACD = ? m∠ADC = ?
General
2 months ago
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