Which expression is equivalent to the expression shown below? x? + 6x+15 Y+3

Q: Show steps 12) Find AB -5 6. a A = -За 4. -3a -8 -51+2a -3a Click to add speaker notes DELL

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Q: 8. What equation could be written for this table? 10 9. y 4 3 -1 Ox-Y3D6 O y= 3x Ox+y= 14 O y-0x %3D

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Q: 12 * + 20 y+80 Z +40

A: Given,           The two equations are            112=1x+20+1y+80            112=1x+20+1z+40To find…

Q: The answer choices for Activity 2 is C. 55.5, and D. 60.0 those are the ones cut off

A: we will find the formula using trigonometry

Q: e Johnsons are adding a patio onto the back and side of their house, as shown in the diagram. X -4…

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Q: 12. Use the information to answer the following question. (x*) What is the value of the question…

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Q: simplify each rational expression. You may want to refer to Example 12 of this section. (5x - 7)/(7…

A: The expression 5x-77-5x

Q: If A ∩ B = ∅ Find P(A) ∩ P(B)?] With all the steps

A: Power set of A is the set of all subsets of A Since it is given that A∩B=∅ which means there is no…

Q: Refer to the figure below. Find a - b + c. x' - ()*+ (): x(0) - (G) Answer : X = a() te" 4et X(0) =…

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Q: Previous 2x If x2 +1 2 11 what is the value of x? x + 2 1 A в) о c) 2 1 D ||

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Q: 2. 9N [S2°W] and 11 N [N31°W]. Note : [N30°E] is 30 ° East of North

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Q: Solve for a using facts in the following diagram: 60°

A: Thanks for the question :)And your upvote will be really appreciable ;)

Q: 3. Simplify the following. Show your solutions. 1 6. 3.

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Q: What is the value of a after running the following R code? a <- 1:5 a <- (3*sum (a)) + 1

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Q: |You showed Amanda the diagram below to explain why 1 =, but Amanda says that it shows not. What…

A: We have to find the shaded part

Q: м -D B =L -2 and C = R. find the following: Given A = N 12 а. АС b. 2B + ст c. A-1 -1

A: Given:   (a) AC To get  element of first row and first column of AC, we take the dot product of…

Q: Find the value of the following expressions. a) rh, if r = 3 and h = 4 (leave w in the answer) b)…

A: We have to find the value of the expressions: a) πr2h, if r=3 and h=4 b) 12hb+B, if h=10, b=7 and…

Q: For which of the following values of a it is true that 5 +7Z =a+7z A.16 B.19 C.17 D.20 E.18

A: To find the value of a

Q: Simplify this expression, and if applicable, write the restricted domain. The problem accepts many…

A: The expression can be simplified by applying various mathematical operations. And the…

Q: question b

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Q: (ii) 42?у" + у — 0. 4.x

A: Consider x=et and differentiate to obtain the expression of dtdx . x=ett=lnxdtdx=d dxlnx=1x Break…

Q: 12 For what value of x does 2* ** - 32 = 0? %3D A O B 5 C -15 D 1

A: The explanation of answer as follows

Q: Refer to the figure below. Find a - b + c. x' = (;+); x0) – 3 X(0) = (G) 4et 7/14 Answer : X = a te?…

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Q: x(x +2V+4) dæ

A: Here we will use standard formula for integration

Q: Evaluate when a = -3 and b = 4. Show all steps. 3. 6ab -b 6ab-b-6(-3)(4)-4 - (-18)4 4 4. b2 + 2a…

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Q: Q4/ For the figure in question 1, find the following: а- а.b b- a.g c- g.b d- axb e- gxd a

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Q: 2. State the leading coefficient, degree, and symmetry. [K/U 6] b) y= e a) y=3x-4x² + 2 -6x c) d)…

A: Given: a) y=3x4-4x2+2Leading coefficient=3, degree=4 and symmetry=y-axis

Q: 10. Steps 1- 4 below show how Andrew simplified the following expression: (56 x 104)². Whic step is…

A: We need to find the incorrect step in the simplification of (53×104)2

Q: For the next three questions, consider what integer values of a, b and c would satisfy the following…

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Q: 21. Consider the diagram below. Which of the following represent the values of x and y? (2x)° (2x +…

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Q: tions) ections: Which tape diagram correctly illustrates the following equation. x +7 = 13 ke your…

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Q: 8) What is the value of a when y-- 2x+ is placed in the form y= a(x- h) + k? A) -3 C) 6. 1 B) 3. D)…

A: Given: y=−13x2−2x+23

Q: Find the value for b. C E b+7 3b - 3 Add Work 3. 5

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Q: verges, and n+2 b) n-1 8.

A: Given is the expression ∑n=1∞23n+2. We need to find the sum of this series.

Q: Where is defined, it is equivalent to x-11x which of the following expressions? 1. A 1-11 . B 1.…

A: We use the Concept . In f(x) =(h(x)/g(x))  is defined only when, g(x) is defined or g(x) is not…

Q: Q1] Find the values of x and y values from the following: [x 2 3 -4 7 6 %3D 7 у-3 2 15 14

A: The matrix equation is given by 2x57y-3+3-412 = 761514 To evaluate: The values of x and y

Q: This question has two parts. A school's lunchroom staff made macaroni and cheese for lunch. This…

A: A fraction is a real that can be expressed in the form ab. Here b denotes the total number of equal…

Q: Sæ) - (a2 - 27x) = ax? + bx %3D tion above is true for all values of x, what is the value of b- a ?…

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Q: 1. Use the diagram below to answer the question. 1600 m 900 m The area of each square is given in…

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Q: How many ways can the letters of the word "EQUATION" be arranged if "NOTI" must be next to each…

A: In word EQUATION there are 8 letters. If NOTI are always together, we take this as single letters.…

Q: 5. Find the following values of and write all the work not just the answer. a) 14C7 = b) 9P3 =

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Q: 5. What is x in the diagram? 3 6.

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Q: Which of the following is an equivalent to the sum of the expressions y +1 and y - 2? A. y3 +y B. y3…

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Q: %3D Use the diagram to answer the following question. If the m<1 = 52, what is the m<3 2 3. 4

A: When two lines intersect at a point, they form two pairs of angles that do not share a side.These…

Q: k(k +3)

A: The series is ∑k=1∞1kk+3-12k Write it as ∑k=1∞1kk+3-∑k=1∞12k Clearly, the series ∑k=1∞1kk+3≤∑k=1∞1k2…

Q: γ(t)=t^2e^it, 0 ≤t ≤3π. Find the value of γ(π/2).

A: De-morvious theorem

Q: If 2 a = 4 and b = 24, find the following values. k= 1 k = 1 П Σ 7οκ Σ (eb:) Σ (-bs) Σ (-2a3) k = 1…

A: To find the following parts,

Q: Use the diagram to answer the following question. If the m<1 = 52, what is the m<3? %3D 4

A: Known fact: When two lines are intersecting at a point, opposite angles made by that point are…

Q: o -2 (Must show all steps to come up with answer) 4 0 3 2 -1 C) 2 0 3

A: The objective is to multiply the matrices.

Counting Principles

In statistics, the counting principle can be said to be the concept in which the quantity of an item is determined. There can be a single item, or a group of items, or items that are related to each other. In every possible set of items, the quantity of the possible item groups or their sorting measures can be determined with counting principles.