9. Which expression best represents the area of a square with a side length of 5x²y*? a. 5xty8 b. 25x?y* c. 25x*y8 5x'y d. 10x?y*

Q: 33. 4x? + 4у? - 9 %3D 16у

A:

Q: 5. 10x + y +z = 12 2r + 10y + z = 13 x+y + 52 = 7.

A: As pr bartleby question answer guidelines we only allow to solve one question at a time.Please post…

Q: 2. If y = xlnx,

A:

Q: (ス43メー2).8i㎡(2 hx) Simer 2

A: To find the derivative.

Q: 25. Evaluate when a = 15: 2(a - %3D 5) + 2 *

A: Given, Value of a=15, and expression which we have to solve for value of a=15 is : 2(a-5)+2

Q: 2) O) by use chong of variables find

A: we have to find the following Integral

Q: 8) ? U V T 160°

A:

Q: 21. 100° (2x+y)° (5x+y)° (5x-y)°

A: Topic:- geometry

Q: (b): Evaluate: SS (16t³ – 12t² + 5)dt

A:

Q: find the mistake5^16/5^4=5^4^16 is squared/ is a fraction

A: Formula used:

Q: What is the area of the triangle below:- y 4- 31 2- -6 -5 -4 -3 -2 -1 1 2 3 4 5 6 -2- -31 -5- -6-…

A: From the figure it can estimated that, base is changing from x=-4 to x=+4. Height is also changing…

Q: dy If y = e0z+13 then- dz O 6ez+13 O 78ez+13 O 13ez+13 O 5edz+13 O 7edz+13

A: Explanation of the answer is as follows

Q: 14. Expand using the properties of logs: la*b4 log c5

A: Using log properties to expand

Q: 8.) What is the value of (- (-- ) = (-$)2 1 ÷ (- 4 A. - 1. 16 В. - 3 7 3 С. D. 15 16 5

A: Given: -14-12÷-47          taking "-" common in  -14-12 we get -14+12 Then  -14-12÷-47=-14+12÷-47…

Q: 10) In = e3x a) 3x - In 8 b) 3x + In 8 c) 3x - In 3 d) -3x - In 8

A:

Q: 5 TH 15

A:

Q: 2. Evaluate the expression: 3/8 + 2/6 Mark only one oval. 5/14 17/24 15/24 7/12 0000

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Q: 24. х— бху + 9у? - о x - y = 2 блу + 9у? 9y = 0

A: From x-y=2 we get x=y+2 We substitute it in the first equation and solve for y

Q: a for a fami Fom 8 peopl

A: Here it is given that - Number of sample(n) = 8 Sample mean (x¯) = 3000 Sample standard deviation…

Q: 2. Evaluate 6x²e4x³ dx.

A: Let 4x3 = t

Q: What is mean by 2πι ( ΝΑ) V = :<V_ = 2.405 %3D

A:

Q: Consider the following. y 10r (4, 9) 8 (0,7)

A: (a). Obtain the least squares equation: Given data represents the graph for the dependent variable…

Q: 36. f(t) = 10 + 45 t+1

A:

Q: Suppose the mean of Group I is A and the mean of Group II is B. We combine Groups I and II to form…

A:

Q: Which is the correct set of rearrangements for the equality 2.54 cm=1 inch? 1/ 2.54 cm * 1 inch 2.54…

A: Since given 2.54 cm= 1 inch  We can say 1 cm = (1/254) inch

Q: メ=人 2) over ove sua

A:

Q: 12) Is the Discriminant Positive, Negative or Zero ?

A: We are asked to find whether given is positive or negative.

Q: 4) Find the measure of x and y in the square below. X = y =

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: 2x 4y 64 64 X = y%3D

A: Inscribed Quadrilateral Theorem A quadrilateral is inscribed in a circle  if and only if the…

Q: Evaluate dydx. О а. 3/4ln4 ОБ. 3/2In2 O. 2/3ln3 O d. 5/6ln6

A:

Q: 16 Evaluate ex12 (x4 – 2x² + 1)²dx. 81

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Q: 21. x2/?. 22. (7x )3/4 2:3. (10 a?)/2 24. n-4/2 25.(5 y)/3

A:

Q: 3 3 What is the value of the integral 2x ydydx ? Select one: O 4/83 O None of these O 83/4 O 4/81 O…

A:

Q: у" + 8y + 25у 3 0; у(0) %3D 2 у' (0) — — 7

A: The solution of the given ODE is given below:

Q: 16x? – 49 = ( + 7)(. - 7) %3D

A: The given equation is 16x2-49=       +7       -7

Q: Right Trianglé continued 14. 15. 40 9. 12 13 17. 16. 35 20 37 20

A:

Q: х? Vasti da сод 3х лепи 3х да 3 +15

A:

Q: 3. Show that (a) 8(-x) = 8(x), a<0<b 8(r)8(y) (b) 8(ax+by)8(cx + dy): = lad-bel

A:

Q: 5): Evaluate: 6 (12t³ – 12t² + 15)dt

A:

Q: 2. By using (For -End) How could you print this column of integers? 10 15 20 25 30 40

A:

Q: Compute the quantity, [0] W 5 H -6 w, using w= -2

A: Please refer to the image below

Q: 11) Is the Discriminant Positive, Negative or Zero ? 3- 2+ -1- -2-

A: From the given graph we can easily find two roots of the given function. Discriminant of a quadratic…

Q: Is 12 O er 12 bigger or smaller than 10 over 1

A: To determine whether 1212 is bigger or smaller than 1012.

Q: 2. m-n²÷m²-2mntn? (m-n)2 (m-n)4 mstn3 m²-mnth?

A:

Q: 5. Determine S 1 dr Vx? – 3x +5 (i) 1 dr 63+4x 4x2 (ii)

A: Solution

Q: : ül cue il x, y (5 х+1 4 Г2х-3 4 3 5 4 y+1 5

A:

Q: U Sing Ele men メ+y+22=) 2x +4y-37 =1 3X +6y-5%=0 フ

A: The given system of equation is  x+y+2z=92x+4y-3z=13x+6y-5z=0 Consider the augmented matrix as…