22. If m/ABD = 79, what are m/ABC and m/DBC? (5x + 4)° L D B с (8x - 3)º A 2

Q: M(3, 5) is the midpoint of PP2, where P has coordinates (0, 1). Find the coordinates of P2.

A: M (3,5) is the mid point of P1P2¯ , where P1 has coordinates (0,1).we have to find the coordinates…

Q: Subject الموافق Date: Solve by Spperation al الدرس me thad Variable xe,

A: Given - y∂u∂x + 2x∂u∂y = 3xy·u To find - Solve the given differential equation using Separation of…

Q: dy Calculate dx You need not expand your answer. E+2) x- O a. Ob. 1 Vx + 4x /x + x, Oc. x + 1 4 d.…

A: Product rule of derivative is : (d/dx)(f•g) (f • g) ' = f ' • g + f • g ' Here f ' = d f / d x and…

Q: 10. Given: CH bisects ZDHG , mGF = (2x + 6) , and mDC = (7x – 1)'. E H C G F

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Q: 3. 3メ+ 2 Evaluate (3メナリメ+2 -2 technique and provide th used.

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Q: (2 – 3x²)² e -×dx= 208 a 19860 244 O 196 aO 8.

A: The objective is to solve ∫0∞2-3x22e-xdx

Q: 2. f(х, у) 3 а? —гу + у? then ,is

A: Given: fx,y=x2-xy+y2   We know that; The sum/difference rule: f±g'=f'±g' The Power law; ddxxn=nxn-1…

Q: C4

A: Given, Evaluate ∫ex1+e2xdx

Q: (x+1)dx x² + 2x – 8 24. - 8

A: To integrate: ∫(x+1)dxx2+2x-8 Solution: Given,…

Q: Q4) Choose correct answer : rtan-(cotx) dy dx = i) So 10n а. 44 15n b.- 44 20n С. 44 d. 1-n 2

A: Given: ∫01∫0tan-1cotxdydx

Q: 19. Use u substitution to evaluate. x5 So (4+x6)³) dx

A: Evaluation of the definite Integral by substitution method

Q: 2л3 + 4г2 + 7a - 6 dx 24 — За? — 4

A:

Q: Se-Xdx а. - e-X + C b. (-x+1) e-x+1 + C e-X+1 + C In e C. d. None of the above

A: we know that ∫eaxdx =eaxa+C

Q: Evaluate: 1 dx 2(х — 1)? 1 О а. + C 2(х-1) O b. * + C 1 2х + C 1 d. + C 2(х-1)

A: The integration of the integral is 1/[2(x-1)2].

Q: SOLVE THE FIRST ORDER DE. (x³ + y*)dx + 8y³xdy = 0 when x = 4, y = 2

A:

Q: dx- 3 (9 — бх — Зх2)2 -

A: Consider the given integral. I=∫x9-6x-3x232dx First, make the complete square of the denominator.…

Q: The tanh (2x) sech (2x) dx is equal to sech (2x) sech (2x) +C OA 3 10 OB. sech (2x) sech (2x) +C. 3…

A: Solution

Q: 2. Find x. (х + 70)° А. 16 С. 50 В. 34 (х + 30)° 2x9 D. 70 (2х — 10)°. 2x0

A: We have to find the value of x given in the figure.

Q: PLEASE HELP ME ANSWER WITH SOLUTION    18

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Q: 1. Determine the following: 8. S(V)° -+ - 9 7 dx (4x-1)3. 2-x 2x5-4Vx+3 h. S

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Q: (1 + ху) dx — (1 + х?) dy %3D 0.

A: (1+xy)dx-(1+x2)dy=0(1+xy)dx=(1+x2)dydydx=(1+xy)(1+x2)put y=vxdifferentiate w.r.t.…

Q: dx 14. Evaluate Зх — 12 A.ο В.1 00 D.0

A: Given integral is  ∫14dx3x-12 We also know that ∫1axdx=1alnx+c.

Q: X~N(M, 2. 4 =2tX-t ?E(%)

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Q: = VI3(t G-÷) A W = w? = 5 – 12i, w e C w= ±v13 (은+i) B 13 13 V13 (+ w = W 13 13 w = ±V13(1+ 2i) D w=…

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Q: 2. Determine the following: а. f(8х3 — 2х +9) dx 3 4 6. Vx2 b. S 2-x dx - x2 3

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Q: 4- x²+4 dx ht. 23

A: To evaluate∫x3x2+4dx We can find the integral by substitution method.

Q: (x* + 2y) dx – x dy = 0. ANS. 2y = x* + cx². %3D

A: We will find out the required solution.

Q: 15. m/DBC = Given that DA = DC, m / DBC = (10y + 3)°, and m/DBA = (8y + 10)°, find m/DBC. B C

A: Topic = Geometry

Q: k X L n X L n Y d X + dy=o 2 (x²-xy + y²) dx-xydy =o

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

Q: 1. Which is the simplified form of 3xy x 5xy? a. 15x'y? b. 15x*y 15xy d. 15x'y Cc.

A: Write in simplified form 3x2y×5xy.

Q: x +1 「マ-x-6 dx. х2 — х —

A: The integral is ∫x+1x2-x-6dx.   Factorize the denominator. x2-x-6=x2-3x+2x-6=xx-3+2x-3=x-3x+2…

Q: 10 dS (3t2-12t-15)dt %3D

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Q: 6x² + 7x – 6 dx (x² – 4)(x +2) 38. Evaluate

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Q: x4+8x2+8 dx x3-4x е. f. (*+19x+10 dx 2x4+5x3

A: e)   Given data:   The given integral is ∫x4+8x2+8x3-4xdx.   The given expression can be written as,…

Q: Find the value of k so that the value of (2x – 1) dx is 4. А) з в) 2 D) 5

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Q: x2 dx | (a3 + 2x²) da 3 + 3x2 + 1 dæ

A: