Place your graphing calculator in parametric and degree modes. Set the window for Tmin=0, Tmax=360, Tstep=1, Xmin= -1.8, Xmax=1.8, Xscl=1, Ymin= -1.2, Ymax=1.2, Yscl=1. Set the functions to X1T=cos T, Y1T=sin T. Graph the circle of radius 1 on the screen. Use the trace feature to move a short distance around the circle. For what angle T is cos T ≈ 0.087? (Assume 0° ≤ T ≤ 90°.)

Q: Zoey has 3434 of a pizza left after going to a local restaurant last night. Today, she eats 1313 of ...

A:

Q: f(x+h)-f(x) h Compute for the difference quotient for f(x) = 6 – x². %3D

A:

Q: Question 34 15 cm Which of the following equations would one use to calculate the value of A ? A. h=...

A: Use trigonometry ratio.

Q: em #12: Let a1 az az A = b1 b2 b3 C1 C2 C3 Suppose that det(A) = 5. Find the determinant of the foll...

A: We have to find determinants

Q: Evaluate the expressions. a) -7-2 b) (-7)-2 a) -7-2. | (Type an integer or a simplified fraction.)

A: We know, a-b=1ab  

Q: It is a fact that the function f(x) = x² + x + 3 – x has a limiting value. Use a table of values to ...

A:

Q: 5. Solve using Lu- Factorization: x + z = 3 2x + y + 2z = 7 3x + 2y + 6z = 8

A:

Q: n+1 8) n+ 2 n-8 r- 5 r+3 7n - 56n?

A:

Q: . (2х3 — Зx2 - 32х — 15) - (х + 3) 3x²

A:

Q: 11. What symmetries (x-axis, y-axis, origin) does the following graph have? Just list the symmetries...

A: We have to find the symmetry of the graph 

Q: Problem #8: Which of the following statements are always true? 1 O 0 6 1 is an elementary matrix. 1 ...

A:

Q: Q)Use a system of equations to solve the problem. For its sales staff, a company offers two salary ...

A:

Q: omplete the following. (a) The graph ofy=g(x) is shown. Draw the graph of y = -g(x+3). 6- 2- -8 -6 -...

A: Topic = Functions

Q: For the equation 81x2 + 9x - 90 = 0, which statement is correct? Sum of the roots = S, product of th...

A: Given : 81x2+9x-90=0

Q: If f(x)=3x-9 and g(x)=-x2 fine a) f(-2) b) g(-2) c) x if f(x)=0 d) g(m)

A:

Q: f 4 more than p is a negative number and 6 more than p is a positive number, which of the following ...

A: If 4 more than p is negative number and 6 more than p is a positive number .

Q: Determine whether the given number is a zero of the polynomial function following the number.   1/2​...

A:

Q: Challenge question: 2xy-7 3xy+8 1, solve for y.

A:

Q: How can you quickly determine the number of roots a polynomial will have by looking at the equation?

A: Let  P(x) = axn+a1xn-1+.....      be an nth degree polynomial

Q: Determine whether each ordered pair is a solution of x = у. Is (0,0) a solution of the given linear ...

A: In this question we can check given point is a solution of the given equation . If  the given point ...

Q: Q4.8 You are given the following matrix A = If you Know that d=0 is ei genvalue of the given matrix ...

A:

Q: 9.12 suppose; a 3. A. %3D bる 19. .bz .(3. olet (A) = 2.. assume that fhe de teminanf ef find this ma...

A: We have to find determinant

Q: Find the equation of the following lines, and write the equation of the line in the specified forms....

A:

Q: If you subtract 1 - 1 that equals zero. Would 0 have an opposite (-0) or would it just be a neutral ...

A:

Q: Solve the tollowing Given : F(x)= x-1, G(x)= 3x - 3, H(x)= 2x a. (f+g) (x) = b. (f-g) (x) = c. (g/f)...

A:

Q: 15,6 V 4y7 25/5 – /20

A: Given query is to simplify the expressions.

Q: 2. Find the solution to the system of equations and verify that it works for both equations. y=x+4 3...

A:

Q: 4x Find the average rate of change of f(x) = 2Vx+ 5 9 between x = 4 and x = 25

A: topic- average rate of change of function

Q: The tables show the cat population on two islands over several years. Describe mathematically, as pr...

A:

Q: Write each of the given numbers in the form a + bi (a) e +. (b) 7.2893 主 (C) e 2.

A:

Q: What is the average of 3/8 and 0.025? A O 0.4 0.175 CO 0.2 1.89

A:

Q: Part 2 of Concept Review 3.4: If you deposit that tax savings in a savings account for the next 5 ye...

A:

Q: Evaluate when x=4 and y =5. Answer is given to 2 decimal places A. 4.24 B. 9.00 C.. 6.40 29.00 E. No...

A: Note:- Since you have asked multiple question As per our policy, we will solve the first question fo...

Q: Solve the following vector equation: 16 40 6 10 10 -30 How to enter the solution: • I the value of a...

A:

Q: Find the x- and y-intercepts of the graph of -7x+y= 8. State each answer as an integer or an imprope...

A: Given, -7x+y=8

Q: Suppose that A, B, and C are 38 × 38 matrices that satisfy the following equation, (A + 4BC¯!)1 = }C...

A:

Q: 3. (2x4 + x³ – 11x² – 4x + 12) ÷ (x – 1)

A:

Q: - 1? %3D 16 16

A:

Q: How many ⅔g tablets can be prepared from a stock of 66g?

A: given that,  How many 23g tablets can be prepared from a stock of 66g? so,            each tablet we...

Q: Choose the correct equation for the given quadric surface. ² - 4y - z = 40 O+ 4y +z = 40 x² - 4y + z...

A: Hint: the quadratic surface has two disjoint branches.   The correct equation of the quadratic surfa...

Q: Mackenzie works in a department store selling clothing. She makes a guaranteed salary of $350 per we...

A:

Q: Please find the inverse of the function graphically

A: Given that: f(x)=-15-8x3

Q: Given f(x) find the average rate of change of f(x) on the interval 4, 4 + h]. %3D x + 6 Your answer ...

A:

Q: Elizabeth and her children went into a grocery store and she bought $14 worth of apples and bananas....

A:

Q: Find a mathematical model for the verbal statement. (Use k for the constant of proportionality.) h v...

A: we assume k to be the constant of proportionality

Q: 570 kg to lb Round to two decimal places as needed

A: We will find the solution in the following step.

Q: 3. The population of Anaheim was 417,939 in the year 2000. The population increased to 471,221 by th...

A:

Q: Express the number 57,000 in scientific notation. 57,000 =O (Use scientific notation. Use the multip...

A: Given: - The number is, 57000. To express: - The given number in scientific notation.

Q: The function has v imaginary zero(s). This is because the graph shows v real zero(s) and the functio...

A:

Q: Write an augmented matrix for the following system of equations. - 4x + 8y = 5 5x - 7y = 4 The entri...

A: Topic:- Matrix operation