Find the difference of the following 9 √20, 2 √5 Option 1: 7 √5 Option 2: 7 √15 Option 3: 16 √5 Option 4: 16 √15

Q: hmed wants to buy one of three different books he sees in a book store. Each is available in print…

A: Given: He has two categories to select (1) CD (2) BOOK And each category has 3 things to select Now…

Q: If 4cos2θ+8=12, where 0≤θ<2π, what are the values of θ?

A: values=?

Q: For the form, NYZ-ABC-XX, How many area codes would be possible if all three digits N,Y and Z could…

A: In this question, we need to find the code by using permutation.

Q: Which of the followig correctly evaluates 6C4? 6! = 30 4! 6! = 15 (6 – 4)!4! 4! = 12 (6– 4)! 6! =…

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Q: 23 is a supplement of 24, and m24 = 75°. Find m23. %3D

A: In this question we have to find ∠3.

Q: 10. If mLACD = (7x – 12) and M/BDC = (10x + 5)', find x.

A: we know that in parallelogram ,  Any two adjacent angles add up to 180° .

Q: 2. Simplify the following: 2 (m²)? ii) (62n* 1 ) ( 9 2n) (35+1 ) (2 2) i) ii) (2m³) 2 (3m) 2

A: Topic:- simplification

Q: The expression (6x^3y^6)^2 is equivalent to  Can you pleaseee do this fastt and can you show work…

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Q: what is the base of y= -12log(x+1)-5

A: These bases have their different meaning in different different field. But I'll tell you notation…

Q: - - simplify the following: 3(6-x) + 4(2x − (m — 2))

A: Use the given information.

Q: What is wattage, if 5amps are on 240V? 24. What is wattage, if 30amps are on 240V? 25. What is…

A: Wattage is equal to the productof voltage and current. For 5amps are on 240V Wattage = 240 × 5…

Q: 2. Evaluate: [3cis(30°)]^(2j) B. 1.053 A. 1.5 - 2.598j C. 8.549 D. 2.598j – 1.5

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Q: If 98 +3a = 4b, what is a in terms of b?

A:

Q: For the form, NYZ-ABC-XX0X, How many area codes would be possible if all three digits N,Y and Z…

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Q: Given A below, find M32 -1 -9 A = 4 -5 -7 -6 -4 6 M32 = Ex: 5

A: Using , definition of minors of elements of matrix,

Q: Evauate, el4/135°) O 0.11e-2v2i O 0.059e?v2i O 0.59e-2v2i O 0.11e?v2i Not saved

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Q: Which of the following is equal to csc(-112.5°)? -2/2+ v2 - V 4+2/2 | o V4+2v2-2/2+ v2 | O…

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Q: Find the middle terms in the expanion of the following : 7 2r2 3x - 3

A:

Q: Name the property illustrated by the equaility (3+5)+9 = (5+3)+9? show your work neatly?

A: 3+(5+9) = (5+3)+9

Q: EveV(6) deg (v) = 2q.

A: This is a problem of Graph Theory.

Q: Which expression is equivalent to 5a + 8 - 2(a + 4)? О За О За + 4 O 3a + 12 О За + 16

A:

Q: perform the indicated operations (−1/2)^2−(7/10 −8/15)^2∙(−18)

A:

Q: 2. Given OR, MLADC = 5x + 13, mLABC = 7+3x, BCD = 124°, find the following. MLADC = MLDCB = MLABC =…

A: This is a cyclic quadrilateral . Sum of Opposite angles =   180°

Q: 2. Find m2C 28 18 C 12 3. Find AC 93 C 20

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Q: 2401パ+35da

A: Given, ∫(x2 +1)(x3+3x)4 dx   Let's assume u = x3 + 3x  thendudx=3x2 + 3 = 3(x2+ 1) then…

Q: What is the base of 16? What number times itself will get you to 16? 3.

A: We have to find the base of 16 and What is the number times itself will get you to 16.

Q: Using the fact that in U39, [4]1 = [10), find [16]–1.

A:

Q: Find the domin und Rong for fas O fc, x1 x241 ○ fuの=Fx

A:

Q: If SSY is 25.5 and SSY' is 18.3, what is SSE?

A: It is given that SSY=25.5 and SSY’=18.3 Assuming that SSY is the total sum of squares and SSY’ is…

Q: Perform the indicated operation. 7 10 8. 15 -7- 16

A: Given 1078-71516

Q: Find the value of B in the figure.  230o 100o 45o 35o other:___________

A:

Q: Which of the following is equivalent to (16a*6º) * а.) Заb з b.) 2ab? c.) 4ab

A:

Q: Select the expressions that are equivalent to (5v + 7) + (6v + 6). 11v + 13

A: (5v+7)+(6v+6) =5v+7+6v+6 =11v+13 hence 1st option is correct

Q: x², if x 2 and x 36 5. q(x) · 10 – x,

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Q: If m2CAG = (a + 20) and mAGF= (2a+ 10)°, find mACF.

A:

Q: 5 Findl if possible, AB ond BA. 4 217 O 13 -4-2-1- 2 s a2 A= Ba 312 23 11 ト62 BA=

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Q: Simplify the following: (1 – 16a?) (46 +4a – 2 +1) 주어+ 1) -1 -1+4a O-1 • Previous

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Q: How many 4 letter arrangements can be made from ABCDE if 'E' MUST be used and letters CAN be…

A:

Q: What is an aglebric expression  that  shows that it will always work for any two numbers x and y?

A: An algebraic expression is an expression built up from integer constants, variables, and the…

Q: If 8m = 11n, then = ?

A:

Q: When using the general multiplication rule, P (A and B) is equal to:   a. P(A/B).P(B)   b.…

A: It is given that P(A and B).

Q: 4. Simplify the following: 5a? +10ab+5b² 15a? -156? V'-9 V 1 1 V 3

A:

Q: Find the missing number: 1/4 X 1/4 X 1/4 = 4 X 4 X ? A) 1/1024 B) 1/64 C) 1/4 D) 4

A: A detailed solution is given below.

Q: Combine like terms to create an equivalent expressio 1.3b + 7.8 – 3.26 -

A: From the given problem: 1.3b+7.8-3.2b The like terms are: 1.3b,-3.2b.

Q: 1. Simplify and state ALL restrictions. [6] 3m2 + 7m + 2 2m² + 19m + 24 m +8 2m2 + 3m – 2 2m² – 7m –…

A: Factorise and solve

Q: 7. Explain the steps required to rewrite the following as (a+b)".…

A:

Q: Simplify: 4(2r²1)* 24r t O 32rºt³ O 32r 3 O 24r t3

A: Simplification of the following is,

Q: Evaluate each of the following: 557 9 127 7 229 4 56 3

A:

Q: When using the general multiplication rule, P(A and B) is equal to P(A|B)P(B) O P(A)P(B) O P(B)/P(A)…

A: General multiplication rule: For two events A and B, the joint probability that both events will…