20

Q: I need help on A,B,C,D

A: Given that  f(x)=x^2-12x g(x)=x+2

Q: Explanation please

A: Let the predicates be Big(x) = x is a square or circle or triangle but is of bigger size Circle(x) =...

Q: 4) Solve the equation for "x". Answer to be in degrees. 2sec (x)- 5 = 7

A: Given: 2sec2x-5=7

Q: In order to encourage his son in the study of Algebra, a father promised the son P8.00 for every pro...

A: Let x represent the number of problems answered correctly, and y represents the number of problems a...

Q: Many predictions for the winner of the 2008 Super Bowl were incorrect. According to The Arizona Repu...

A: Here all the prediction done was only about only one team (New England Patriots) which is irrelevant...

Q: 1. Find an LU factorization of the matrix A 5 [2 A = [4 L4 3 9. -3 24]

A: In Linear algebra, lower–upper decomposition or factorization factors a matrix as the product of a l...

Q: Q1 Just before midday the body of an apparent homicide vic­tim is found in a room that is kept at a ...

A: Given that Constant temperature of room is 60 F.  The temperature of the body at 2 p.m. is 85 F. The...

Q: What vector in R° has homogeneous coordinates 1 12 '24 48? 6 12'24' The corresponding point in R has...

A: Let x,y,z,H=16,−112,124,−148 We have to find the corresponding point in R3 has homogeneous coordinat...

Q: If f is the function whose graph is shown, let h(x) = f(f(x)) and g(x) = f(x²). Use the graph of f t...

A: Given:   Given: hx =ffx  , gx =fx2 To find : h'2 , g'2  

Q: Find the inverses of A, B and C.

A: Given: A=489-3-7-8122 C=489000-3-7-8000122000000-1220004-9-40001-2-1  

Q: What would the volume be for each trial? Would it be labeled with g/cm^3? Is cm^3 the same as ml?

A: Given that Trial 1 2 3 Height(cm) 6.50 6.45 6.44 Diameter(cm) 1.25 1.26 1.22 Radius(cm) 0.6...

Q: (8) In a class of 45 students, Al has a rank of rank of 14. Determine his percentile (after rounding...

A: ANSWER : 

Q: usingthe partial fractivn method to find xcn) for XCZ). 23-22? (근-0.s)(Z+눈)

A: Given: xz=z3-2z2z-12z+14

Q: In a year when the maximum income for social security was $106,800, Bart worked at two jobs. In one...

A: Given: In one job he earned $99,112. In his second job, he earned $56,222. Now taking year 2019: ...

Q: Find the mid-pint as an ordered pair (fractional format) and the distance between the (2) points in ...

A: Formula: 1. The midpoint of (x1, y1) and (x2, y2) is given by,  M = x1 + y12, x2 + y22. 2. The dista...

Q: sin 0 + In + 22+3 = -3 1- cos 20 In y? + 322 - 4 = + 2ln y + 22 =-3 1+ (cot 0)2

A: Given system is  sinθ+ln1y+2z+3=-3 lny2+32z-4=1-cos2θ2 21+cotθ2+2lny+2z=-3

Q: (9) Determine how many acute angles are in the following figure where the angle AOF is a right angle...

A: State the acute angles as follows. AOB, AOC, AOD, AOE BOC, BOD, BOE, BOF COD, DOE, COF DOE, DOF EOF

Q: Determine the equation of the circle graphed below. y 10 8 4 -10 -8 -6 -4 -2 4 10 -2 -4 -6 -8 -10 6

A: The circle ont he Cartesian plane, is centered at (-5, -7) & has radius 3 units.

Q: A machine its cycle of operations every time as firm pulley completes a revolution. The displacement...

A: The data that is given in the question can be represented in half range Fourier sine-series f(x)=b1s...

Q: (Homogeneous Equation) (2x^2 −xy)dx−(y^2 +xy)dy = 0 I attached the picture below if you do not under...

A: (2x2-xy)dx-(y2+xy)dy =0 dy/dx- =(2x2-xy)/(y2+xy)...(1) Put y =vx dy/dx. = v + xdv /dx.        ....(2...

Q: O if Z= x'tan!Y final dž Handwriting Point Cl,!) In

A:

Q: solve partial differential equation

A: We are given second-order Partial differential equation in the dependentvariable z and the independe...

Q: calculate the limits

A:

Q: State whether each situation is best represented by an exponential or linear function. Then write an...

A: (1) Enrollment at school is initially 454 students and grows by 3% per year. Formula: Next value =Cu...

Q: Prove that if Y:nz+P(x- mz) So thdz

A:

Q: Consider the following sets: A = {m eZ|0< m² < 17} B = {3m | m e Z*} C = {3,4, 6, 10} For each propo...

A:

Q: р- 2 a) L f1-7 (v (p – 2)² + 4) 4 b) L-1. (p – 2)² + - 5p2 + P+ 4 (p+ 4)(p² + 4), c) L-1.

A: a) we have to find   L-1p-2p-22+4 we know,  L-1fp-a=eatL-1fp  So, L-1p-2p-22+4=e2tL-1pp2+22         ...

Q: 5) Prove that tan(x) + cot(x) = [sec(x)][csc(x)]

A:

Q: Q1: Two forces act on the hook shown in figure. Determine the magnitude and direction of the resulta...

A: Let P=600 N, Q=400N and θ=500. Use parallelogram law to find the magnitude of the resultant force as...

Q: Find the center of mass and Moment of inertia defined as the area between the parabola Y x/b and the...

A:

Q: Suppose that y1 and y2 form a fundamental pair of solutions of the homogeneous, linear differential ...

A: General solution of axy"+bxy'+cx=fx using method of variation is as follow: y=yc+yp yc=c1y1+c2y2 is ...

Q: I found the eigenvalues, λ=3 and λ=3

A:

Q: Suppose that in a particular Finite course, 4/7 of students plan on majoring in math, 25/42 plan on ...

A: Find the attachment

Q: Find the points of intersection between r=2 cos20 and r %3D 1- cose

A: Given that r2=2cos2θ and r=21-cosθ. To find the intersection point we find the value of cosθ from se...

Q: A field currently holds 20 tulips.  The number of tulips will grow by 70% each year.  The field can ...

A: Given that A field currently holds 20 tulips. The number of tulips will grow by 70% each year.  The ...

Q: Find the 3x3 matrix that produces the described composite 2D transformation below, using homogeneous...

A:

Q: What's for ?

A: Redraw the diagram by naming all the intersection points. Let the unknown be x . Use the basic propo...

Q: Determine the equation of the circle graphed below. 10 8 4 -10 -8 -6 -4 -2 4 6 8 10 -2 -4 -6 -8 -10 ...

A:

Q: if 2= とonと final dž Point C,1) In

A: Note: We will answer the first question since the exact one is not specified. Please submit a new qu...

Q: 3. Given: y = f (u) and u = g(x), find dy/dx: %3D 2u d) у 3 u = 10x² + x + 1 (u²+1)' e) y = u+ cos' ...

A: We have to solve given problem:

Q: II 11 when n = 24 1 Evaluate n+ 6. 4' 1 11 11 %3D 6. 24 24 1 11 11 + + - 6. 24 24

A: The given expression is 16n+1124. The value of n is given as n=14.

Q: QI) Find equations of the Normal plane and Osculating plane of the cu curve x = 2 sin 3t, y= 2t, z =...

A:

Q: r* – 2 Show, using the definition, that is O(z²). z +1

A: Here, To satisfy the definition of O(x2), we need to find an appropriate choice of c and k.Let’s con...

Q: Answer the question quecly please Mathematics

A: The normal plane to the curve at a point is the plane perpendicular to the curve at that specific po...

Q: 4.72

A: 4.72 Given, a|b, so, there exists an integer s such that, b = sa  Also, b|c, so, there exists an int...

Q: In Edgar’s state, unemployment compensation is calculated by finding the total of the quarterly wage...

A:

Q: Prove that G and H IS sube GroP form CX H

A:

Q: Approximate sin 87° to four decimal places accuracy using an appropriate Taylor Series.

A: The value for the function of the trigonometry term can be found by taking the differentiation of th...

Q: 1. If 6x=l/a+1/6, show that (x+3a) (x-3a)+(x+3b)(x-3b)=2, a not equal to b.

A: Note: Since you have asked multiple questions, we will solve the first question for you. If you want...

Q: Aerobic power can be thought of as the maximum oxygen consumption attainable per kilogram of body ma...

A: For the first part, substitute 42 for P in the equations for M and F, then solve the individual equa...

Angles

In mathematics, angles constitute a very important part. Just like the concept of lines, an angle is a necessary figure that is used for measurement. How do you define its formation? It is formed when two or more lines meet at a point. The point at which two or more lines meet is known as the vertex. When the lines get inclined at this point, they do form various angles. Angles are measured from the vertex in terms of degrees.