5. If f cb 5dx + 4 V8x? . = 2, what is the value of b? a.) 2 b.) 4 c.) 8 d.) 9

Q: If a = +, what is the value of 1 ? O A. X+y о в. a + y ry O C. ry D. x? + y?

A:

Q: | 7zy²z² - 64 zTzy? 4

A:

Q: 3 ve AB: BBT = ? A FIND 7. 4 2 OA) 2 -1 4 -2] OB) -2 1 [] --4 2° 2 1 OD) -4 2 OE) 2 -1

A: We have to find BBT .

Q: What is 3Z n 52 equal to?

A: We know,        3Z = set of integers that are multiple of 3            = { . . .-15, -12, -9, -6,…

Q: 50 30 B) The value of x is

A: Consider the formula for the Pythagoras theorem is, hypotenuse2=base2+perpendicular2

Q: Evaluate each expression if x=-2, v = 5, and z=-3 3x - 2x+ y H,W 7. -)3D0.159090909 - 2z(x+2xy) 44

A: Given expression: 3x2-2x+y-2zx+2xy Given that x=-2, y=5 and z=-3

Q: 8) Find mZYDC. - ExT Y 15x+ 5 D. 80° 6x+6

A:

Q: (3= +2021) (e금 + e) de +ez-) dz =? 2=4

A: The given integral is ∫z=43z+2021e1z-3+e1z-2dz. To find: value of the given integral. Formula used:…

Q: ) Solve: |5x - 7| = 3. a. -2, -4/5 b. 2 c. 4/5 d. 2, 4/5

A:

Q: d Evaluate dx 1x²+7x

A:

Q: Find, if possible, (a) AB and (b) BA.

A:

Q: roue with alleast one-one exemple C. %3D Ja iffeg the gde va

A: (a) Let f(x) = x , c = 2 Then consider ∫abcf dx = ∫ab2x dx= 2x22ab= x2ab= b2-a2 Consider c∫abf dx =…

Q: Convert 3- :3 / to to a decimal. O a.) 3.75 O b.) 3.266 c.) 3.33 O d.) 3.375

A: Convert into decimal

Q: IF |A| = 2 AND |B| = 4, what is |A U B| + |A n B| ?   PLEASE HELP

A: Given that |A| = 2 and |B| = 4

Q: 5x - 7 = -12

A: Given,           5x-7=-12

Q: Solve 11x - 7 = 7x + 13.

A:

Q: If 8x - 2 = 4 - 8x then r =

A:

Q: Let a 51 – 2j and b- 21 +j- 7k then what is a. b =? O a. 1 O b. -12 Oc-8 O d. 12 O e. 8

A: a= 5i -2j  b = 2i + 1j -7k

Q: 3x is to 2 as 9 is to 2. What is x: 3?

A: Given:       3x:2=9:2     3x2=92

Q: If a b=2a- 3b+1, what is 3 (-1)? a. 4 b. 10 C. 8 d.-1 b

A: Compare 3*(-1) with a*b, a = 3, b = -1.

Q: 41.) Solve w + 12 = -6 - 2w. a. -6 b. 6 c. 18 d. -18

A: Given w + 12 = -6 - 2w We have to solve it

Q: 16 b.) Find "h" 14 Ø 18

A: Solving the problem by finding the value of h.

Q: Evaluate: E7º, 3i² + 2i – 4. =D1 а. 8, 942 b. 8, 946 с. 8, 950 d. 8, 954

A:

Q: L. Given 2+ 2r + br - 19z +15 - cx + dx? + ex +f, find the values of b, c, d, e and f. * + 2r +5 INP…

A:

Q: Given that: 4x2 +3y = 2z . Which of the following are true? a. 3y=2z+4x2 b. 2z=4x2-3y c.…

A: Given that: To determine the true statement.

Q: . If an+1 = 2an + 3 and ao = 1, then a7 509 513 496 487

A:

Q: Q Find Maclourin Seviedf the ९wn- टे

A:

Q: 3.) Simplify:-4-3+7.5 a. 6.25 b. ! C. d. 0

A:

Q: b. Find A and B so that A = 27 = P(A, B). and B =

A:

Q: Let á = (–1, 0, 1), b = (0, 3, − 1) and ₹ = (1, 2, —2). a. Find à x b. b. Find (a + b) x č. c. Find…

A: NOTE: Refresh your page if you can't see any equations. . here we have . find the determinant

Q: = 13 L 75 L: 15 K 7

A: Given triangle is l=7, m=13 and ∠K=75°  To find: Values of the triangle , that is k, ∠M and ∠L

Q: 5. (2v? + 4u?v)du + (4uv + 3u³)dv = 0 1dy

A:

Q: a.) 11.539 – 12.24 - b.) 12.7 x 9.15

A:

Q: 9) 5x+ry=9 10.x-7y=-18

A: In this question we have to find value of x and y.

Q: 13. What value(s) of b will cause 8x²+bx+ 2 = 0 to have one real solution? A.-16 B. -8 C. -4 ☐ D.4…

A:

Q: A) Ha: 2 50 B Ha: # + 50 D Ha: # 50

A: Given that  µ = 50 , n = 32

Q: y = x² - 4

A: as per guideline i can solve only first question

Q: Help on 18

A: 18) According to the property, the sum of all the angles of a triangle is always equal to 180…

Q: Solve for x. 19) 12 K A) 10 C) 12 4 15 18 3x - 3. B) 5 D) 4

A:

Q: Which equalion represents O8? 2 B O A. (x-3)++ 3 - 4 B. (x+ 3) - (y- 3) = 4

A: Equation of circle

Q: 5. Flnd the LCM of 15x y and 3r²y. O 18r*y O 30x?y? O 152 y? O 45a*y

A: Here we have to find the LCM of 15x2y and 3x2y2 .

Q: п2 -5п b) Ln=1 n3+ n+1 п3+ п+1

A: The answer to the above question is as shown below.