3) --9+7z use x = -14 and z = 9 4) -승+ + 3k use x = -4 and k = -7 5) 4(-3n - 2h) use n = -4 and h = -2 %3D

Q: If 2sinθ+6=−√3+6, where 0≤θ

A: The objective is to find the value of θ.

Q: While passing exams, 1/6 (one sixth) part of all students, who took exams, got C(mark). 56% of all…

A: let the number of students be x Then number of students who got C mark : x6 number of students who…

Q: Find a + b, 2a + 3b, Jal, and |a - b|. а %3 (4, -3), ь - (-2, 5) a + b = (9,2) 2а + 3Ь %3D (2,9) |a|…

A: Here given as

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A: We need find the halves

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A: Find the vector if the direction of AB. Is given

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A: This reasoning completely violates the rules of operations on fractions.

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A: Given XY = 10,  To find angle z in triangle XYZ

Q: iF Zz fexiy) where R= ě- ě Gud ge ě- ě show That!- +y5= (e-ぎ)( - 24

A:

Q: Suppose you have y^2 - 40y - 1200 seats that you need to arrange in a rectangular fashion for a…

A:

Q: - = + t, y = t? + 5, -2 sts 2 y y 10 -10 -5 -5 5 10

A: In this question, the concept of the parametric equation is applied. Parametric Equation  A set of…

Q: CH 10 2-How would you interpret: z = 3.49, p < .05 ?

A: The standard normal distribution: A continuous random variable Z is said to follow standard normal…

Q: 2 4 Ayz x = By + Cz' ||

A:

Q: What's the result of translating the point (9, -5) using the rule (x, y) → (x + 7, y - 2)? O A) (2,…

A:

Q: 2.6 If H = 4a, - 3a, + 5a, at (1, 7/2, 0) %3D

A: Given,         H=4aρ-3aϕ+5az, at 1, π2, 0

Q: If e5z 26, then x =

A:

Q: y = 6 7x, y = 67u-1 7x — 1, у %3D 6" 67*, y = u+6-1 –7x, y = 6“ 6*, y = ux-1 TEXT P = V72 + 14 7, P…

A:

Q: Suppose that a1, a2, a3, a4, a5 are five numbers. If a =8 then (7 – 4ax) is equal to... %3D k=1 k=1

A:

Q: 1. What is the primary purpose of map symbols and what are the three types of symbols that we can…

A: Primary purpose of map symbols- symbols make it easy for people to understand the map and to get…

Q: У-10у, + 10у2 + 5 98 20 y'2 = -Y1+5 ½ +3 y', 10 31+15½ %3D

A: In this question, we solve the non-homogeneous system of differential equation

Q: (? + 5 )2y = 3r(y² + 1)- -(a+ + 8x² + 9)y, y(1) = 0 4+8 (,? + 5),'

A: solve the given equation by separable method:

Q: 4) The sum of the first 10 terms, let the first term be (a)and the common difference (d), then the…

A: Given , The 8th term is given by 23 and a11=4a3  To find the sum of 10 terms is 155.

Q: a) Choose Y, Y, and X, by yourself. According to these numbers, what will Px and Py be? Y: = 10 Y =…

A: Part (a) Let the equation for the budget constraint is, PXX+PYY=I.......(1) From the graph, the…

Q: If e5z 24, then x =

A:

Q: for power substitution method, next step is * For Sdz 16 – 5(u²)â + u² -(2udu) 4 – u? r6 – 5u² + u?…

A:

Q: O PLU of A -2 3 -6 9 1 3 A = 2 3 1 4 1 1 -2 2 -2 which Ronis are switched ?

A: In this we do change the given matrix in echlone form.and find a matrix which has rank 4.

Q: 12. If 2 does not divide xy, then 2 does not divide x and 2 does not divide y.

A:

Q: C) = ("; ')-(,",) n Q1. Show that : r

A: R.H.S;=n+1r-nr-1=(n+1)!r! (n+1-r)!-n!(r-1)! (n-r+1)!=1 (n+1-r)!(n+1) n!r(r-1)!-n!(r-1)!=n!…

Q: Find AB when A(-4,-1) and B (-2,11)

A: Given the coordinates of A is (-4,-1) and B is (-2,11) We need to find out AB

Q: If, 12C, = 12C--2 then r = 12Cr-2 then r% = %3D Enter your answer

A:

Q: 9. Colony X started with 50 bacteria and tripled every hour. Colony Y started with 20 bacteria and…

A: X colony can be represented by50×(3)x  where x is the number of hoursY colony is represented…

Q: Y = -2X, then p(X, Y) = 1?

A: Solution

Q: *. Given that the van rental is P 2.000.00 per day and the gasoline that will be filled in the tank…

A:

Q: What values of b satisfy 3(2b + 3)2 = 36? b =  and  b =  and  b =  and  b =  and

A:

Q: 7. If AHBN- ALYR, find the value of x. x+11 28 Y 21 H. 3x- 7

A: If triangles similar then their corresponding sides are proportional and angles are equal

Q: If x+y=5 and x^2+y^2=13 then x and y =??

A: We have two equations as :                                                        x+y=5…

Q: 3 If x+y =-10 and x - y = 2, what is the value of x?

A:

Q: Catalina works part-time at a bakery earning $7.50 an hour. In the last five days, her time card…

A: Given: Per hour pay of Catalina = $ 7.50 Given: In the last five days, her time card shows that she…

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A: Given margin of error = 0.15, Every year an increase of 0.08 degrees C is reported. Margin of error…

Q: а. х39,у%3D 13;B 7, 15 b. х%313, у%3D9; 7, 15 х3 9, у%3D13;B 11, 20 с. d. x=13, y = 9; 11, 11

A: we have to find the values of the variables and length of the sides.

Q: 5. Given that 4²-x = 4(21-*), the value 'of x is 1 B 2 C -1 D 1

A:

Q: A media personality argues that global temperatures are not rising, because every year an increase…

A: Given that, Given margin of error = 0.15every year an increase of 0.08 degrees C is reported.

Q: located at (1,8), D is located at (4, 5), and E is located at (x, y). What are the values of x and…

A:

Q: Assume x, y, z E R³. and x · y= x · z = y• z = 0. If ||æ|| = 3, ||y|| = 12, ||2|| = 4, what is || –…

A: A correct

Q: For number 42 is my answer negative  y equals seven or is it positive Y equals -7 also on # 32 is my…

A: Simplify the equation to solve for c

Q: If r = -9 ands = -5, what is -6r + s? %3D Submit

A: r=-9  s=-5  We have to find √(-6r+s) ?

Q: 3) If MZACD = 34°, find MZABC. Your answer 4) Find the value of x' if MZABD = (2x+3)° and MZDBC =…

A: We have to find x

Q: 3.2 Re(z1z2) = Re(z1) Re(z2) %3D

A: Let z1 = a+ib and z2 = x+iy ​ then z1z2 = (a+ib)(x+iy)                    = (ax−by) + i(bx+ay) So,…

Percentage

A percentage is a number indicated as a fraction of 100. It is a dimensionless number often expressed using the symbol %.

Algebraic Expressions

In mathematics, an algebraic expression consists of constant(s), variable(s), and mathematical operators. It is made up of terms.

Numbers

Numbers are some measures used for counting. They can be compared one with another to know its position in the number line and determine which one is greater or lesser than the other.

Subtraction

Before we begin to understand the subtraction of algebraic expressions, we need to list out a few things that form the basis of algebra.

Addition

Before we begin to understand the addition of algebraic expressions, we need to list out a few things that form the basis of algebra.