Solue by OFormula -6=16=4ac 2a X = ) x+2x-73D0

Q: AXYZ ~ ACDB. Find BC. 32 B 8. 7 20 D ВС - N

A: The triangles are given by   To evaluate : The value of the length of BC when △XYZ ~ △CDB

Q: Solue for X the equation in where o i-3 505 -L53 A3= and B = -404 5A=68-3X 6B-3X

A: The given matrices are A=-153-404  and  B=01-3505. The  given equation is 5A=6B-3X. Solve for X as…

Q: 7z^2 = 252 z = and z = (both answers of z are required)

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Q: dil Syster X1+X2-X3 = a 2x,-X2+X3 = b X1 -X3 =c (b)Based on your answer in part (a), determine if…

A: (a)  Given: a,b,c…

Q: 211 You Know that X =++ and Y-t- then the Value Ite1 it egual 0 -4 -2 - No of the above- 4

A: We need to find derivative of given parametric equations  x=t+1/t  y=t-1/t

Q: A 2. Find the distance between (-1, -7) and (5, 9). O 2v13 O 2v73 O v22 O 2V5

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Q: To find the area of a triangle, you can use the expression b xh + 2, where b is the base of the…

A: Area of triangle is half of base into height

Q: n² + 16n +26 = -4 2 +r +26 = -9 PartA Part

A: Solve by making square

Q: そHen→ ch

A: A circle is inscribed in a rectangle of side 12 cm and 8 cm such that circle touches the three…

Q: giv sys px- x,+ 3x3=1 X1+ 2x,– x3 = 2 3x, + 2x, + gx; = 3 Where 'p = 8'and 'q = 0' respectively.…

A: LU decomposition : If we have a square matrix A, then an upper triangular matrix U can be obtained…

Q: (x-(3-i))(x-(3+i))   foil

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Q: Find the value of x so that p || q. (2x+5)° 155° es OCX The value of x is

A: Solution-

Q: A 4. What is x in the diagram? 6. O 6V3 O V7 3.

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Q: 28(x-3): 7 b. 21(x + 2):3 c. 18(x - 2):3 SH

A: We have to simplify

Q: lim 2h – 3h? +h+22= | ----- h→-1 а. 22 b. 16 С. 11 d. 15

A: Given limh→-12h3-3h2+h+22

Q: TQ two values of x such that 2x 1. 12x x+41 .a x-1/3 ,x=1 .b x=2, x=-2 .c x-3, x=-3 .d X=-1, x=1

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Q: Use a table. Evaluate 2x=2 for x=-2,-1,0,1,2 and 3. What pattern do you notice in your results? Use…

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Q: on. 3x b. h(x) = , х2+9

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Q: {: 2s-3 "hat is L- { equal to? s2-12s+13

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Q: Given (AB)=30 (2,8)=D5 (AB)=10 (xB)= 5 Calculate the Coefficient of Collignation.

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Q: solution to the dif 4t-1/3e^3t........the

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Q: The mZRWV= 4x + 2. Find the value of x. R our answer

A: The given quadrilateral RVTS is a rhombus.

Q: What is the possible value of (ꟾ -X ꟾ - X2) if (ꟾ -2X + 9ꟾ = 3)? a. -42 b. 42 c. 30 d. -30 e. None…

A: Topic:- basic algebra

Q: L 13х - 10 M N 7x- 10 KLNM degrees %3D

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Q: finda general solution, show the steps of derivation. y' = (y+4x)2   (set y + 4x =v)

A: Given differential equation is: Let us substitute Transformed differential equation is:

Q: x + 6 U x-3 If APQR ~ AUTV , find the value of x. 14 R 8 0

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Q: Select the correct answer. What Is the solution to |x-6| 2 5? OA. 1sxs 11 O B. -11sxs1 OC. x2 11 or…

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Q: Answers 14. 3V2 + 6cOs.x = 0

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Q: Find AB given that: 2 -4 170 A -35 11 and B- 0 -2 8.

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Q: The solution of 14 - x|>1 is Select one: O A. [-2, 5] O B. ]-00,-5], [-3,00[ OC.J-00,3], [5,00[ O D.…

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Q: (20y - x)ax = 2e(e» + 2x)a |

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Q: . csc* (Inx²) 2 7.

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Q: SOLYF SOLYE THE FF TPIXNGUS, W WHICH C =90 ° O X - 38°6'21" %3D b- 0.3657

A: The sine rule: asinA=bsinB=csinC Given: C=90°, A=38°6'21'', b=0.3657 We know that; 1…

Q: limp-→n/2 (n² –4B²)sec|B|

A: From the rule of limit, limx→af(x)g(x)=limx→af(x)limx→ag(x) So,…

Q: 10. In the diagram, ARST = AXYZ. Determine the value of x and y. (x + 21) R (4y – 10)° (3y + 5) (2x…

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Q: 4. Solve forx AND EF. Separate answers with a comma. If ADEF-AJHI, find EF. 3r-2 *+8 14 K D

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

Q: Q5) If A = 2 2) and B = what value(s) of k that will make AB = -3 ВА?

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Q: Simpli 3F 81 +2/24 3)

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Q: Find the output, kkk, when the input, xxx, is -5−5minus, 5. k = 6x + 100

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Q: x+6 The solution of - 63 is 3 x = -6 x = -9 x = 3

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Q: 2012 N Q3 (i) Given that 2-3 5y i) Given also that = 25 , find the value of x and of y. 125x-2

A: Introduction: When we study the properties of an algebraic expression, we study the base,…

Q: e two comple then z1 =

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Q: 4 and an 2an-1 n then find the value of a3. If a1 Submit Answer Answer:

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Q: Delermi. 3.1) At 3.3) d 3.4) AB

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Q: 37. Find AB. B 63 C &r-11

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Q: he PDNF of the PCNF (p V q V r) - the PCNF and PDNF of (-p →r

A: In this question, the concept of PDNF and PCNF is applied. PDNF and PCNF PDNF stands for Principal…

Q: a. Z = - 0.07, X = b. Z - 1.63, X %3D

A: The baby kitten weight corresponds to Z-scores = -0.07 Thus, the baby kitten weight is 11.253

Unitary Method

The word “unitary” comes from the word “unit”, which means a single and complete entity. In this method, we find the value of a unit product from the given number of products, and then we solve for the other number of products. 

Speed, Time, and Distance

Imagine you and 3 of your friends are planning to go to the playground at 6 in the evening. Your house is one mile away from the playground and one of your friends named Jim must start at 5 pm to reach the playground by walk. The other two friends are 3 miles away.

Profit and Loss

The amount earned or lost on the sale of one or more items is referred to as the profit or loss on that item.

Units and Measurements

Measurements and comparisons are the foundation of science and engineering. We, therefore, need rules that tell us how things are measured and compared. For these measurements and comparisons, we perform certain experiments, and we will need the experiments to set up the devices.