Solve for a to find the missing side in each right triangle. 2. 6. 1. 4. /27 1 4. 3. V10 12 3.

Q: Prove the trigonometric identity: 1 sec(x) – tan(x)sin(x) = sec(x)

A:

Q: Suppose that f is given for x in the interval [0, 12] by x = 0 2 4 6 8 10 12 f(x) = 1922 23 22 19 17…

A: The given function values in the table, x 0 2 4 6 8 10 12 f(x) 19 22 23 22 19 17 13 We have…

Q: (a) Approximately what percent of the song lengths will last more than 7 minutes? (b) State the…

A: Here given ,  Cumulative relative frequency graph for length of song in minutes.

Q: 2. In each case, draw the unit. 1 The shaded portion represents а. 3' b. The shaded portion…

A:

Q: Problem 3: The total of h and b is split into 5 equal groups El total de h yb se divide en 5 grupos…

A:

Q: 00 nce observations of the island began. Graph the function P in an appropriate viewin- Im…

A: The given equation is, P(t)=140t-0.4t4+1300, where t is time. To Find: (a) The time when population…

Q: Use linear approximation, i.e. the tangent line, to approximate 4.85 as follows: Let f(x) = x5. The…

A:

Q: Problem 8.7. Let A be an n x n orthogonal matrix, and x and y be n- dimensional column vectors. If y…

A: Y = AX given  please find solution below:

Q: A street light is at the top of a 17 ft tall pole. A woman 6 ft tall walks away from the pole with a…

A: Given that A street light is at the top of a 17ft tall pole.  A woman 6ft tall walks away from the…

Q: Find the measure of all the interior angles of a pentagon. Sx+2 3x+5" Bx-N 4x+15 O.

A:

Q: Evaluate the integral dx (5x + 11)" by making the appropriate substitution: u = dx (5x + 11)

A: To evaluate the given integral.

Q: Find the value of the constant m that makes the following function continuous on (-∞0, ∞o). mx - 13…

A:

Q: The altitude of a triangle is increasing at a rate of 1 centimeters/minute while the area of the…

A:

Q: Consider the following differential equation to be solved by the method of undetermined…

A:

Q: Tell whether each of the following statements describes Figure A, Figure B, both, or neither. A

A: I have written only answer because it does not ask to explain.

Q: 14. A kite is being flown using 150 yards of string. The kite has an angle of elevation with the…

A: topic - trigonometric ratios

Q: 5. Which of the following represents the volume of the cone? 7 ft a. 21.99 ft b. 18.85 ft c. 65.97…

A: Answer: Option c. 65.97 ft2

Q: d. Develop a 95% prediction interval for y when æ = 8 (to 2 decimals).

A: R code: library(readxl)df <- read_excel("C:/Users/ragha/Desktop/df.xlsx") model = lm(y~x,…

Q: An owner of multiple gift shops explored the relationship between the percent of on-sale items and…

A: Step 1: Enter data into the excel sheet Step 2: GO to Data> Data ANalysis> Regression Step…

Q: Suppose f(x) is continuous on [4, 6] and −4 ≤ f'(x) ≤ 3 for all x in (4, 6). Use the Mean Value…

A:

Q: Assume you are the project manager for the Tidal 2 software project. You have been asked to…

A: Given: ElementLowMediumHighNumber of inputs28Number of inputs22Number of inquiries22Number of…

Q: Gravel is being dumped from a conveyor belt at a rate of 30 cubic feet per minute. It forms a pile…

A:

Q: could you help please

A: We need to obtain the integral of the given expression and apply  the boundary condition to obtain…

Q: 1. (4 pts) Let A = R°, give a geomeric description of the subspace that it spans. {(1, –2, 0), (0,…

A:

Q: During 2016 a vet saw 125 dogs, each suspected of having a particular disease. Of the 125 dogs, 60…

A: There are 125 dogs in which 60 were female, then 65 were males. From 60 females 25  had disease and…

Q: A merchant plans to sell two models of compact disc players at costs of $120 and $190. The $120…

A: Let x be the number of $120 model sold and let y be the number of $190 model sold.

Q: y = 5+ln(x). Find the derivative of the function: y'(x) = The domain for this function satisfies If…

A: Given a function .The aim is to find all the listed values, sketch the graph of the function, and…

Q: A line passes through the points A(-3, -2) and B(2, 1). Does it also pass through the point C(5, 3)?…

A: Refer to the question A line is passing through points A(-3, -2) and B(2,1) Write the equation of…

Q: . Compute the mean number of accidents per day. Type an integer or a decimal. Do not round.) -…

A: To find the mean for a distribution, use the following formula: μ = ∑x · p(x) The mean for a…

Q: Consider the ODE With the initial condition that y=1 when x = 1. Show that the particular solution…

A: The given ODE is y'+2xy=3x3+1. The initial condition is y=1 when x=1.