A cylindrical road-roller made of diameter is 54 cm and the thicknes naking the roller is 9 cm. Find the n iron has 7.8 g mass.

Q: 3 3 Simplify the following: 4L 3K 5 3 4L5 А. = 4 3 K5 3 3 4K5 K\5 В. = 4 3 L5 4K5 С. = 4 2 L5 B.

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Q: Solve for X. X = [1][1]= X -6 -5] I

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Q: ху + (1 + х) у %3D ех ex

A: Answer and explanation is given below

Q: 3. 3 2 P + 40 -7P+2 }}

A: Given differential equation  D3+4D2-7D+2=0

Q: 7e-10x-6+1 = 20

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Q: 6. Solve for x. 1S- 28 6x +7

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Q: Solve for x. x² + 8x = 7

A: Given, The equation  x2 +8x = 7    We have to solve for x

Q: solve for x. √2x = 8 x= 64 x= 4 x= 32 X= 16

A: Topic:- simplification

Q: Solve for x 3.2

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Q: solve for z 15=9+3/(4+z)

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Q: 10 Solve for x. X = 5x-28 3x

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Q: 4. Solve for x: 2x-17 O x = 3 X = O x= 15 Ox-7 Ox-10 X-7

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Q: Solve. B = F/(P - V) for V (Business: break­even point)

A: Given, B=FP-V

Q: Solve 1.12 x 10-11 / 2.23 x 10-12

A: The final answer is 112/223 Which is approximately 0.502242

Q: Solve for x. 1 0 -2 -2 = 12 -6 |3 1-x 1 3 х — 5

A: The determinant of a matrix abcdefghi is given by: a×(ei-fh)-b×(di-fg)+c×(dh-eg) The value of x is…

Q: 101325 2.339x10 +5=. (998)(9.81) ' 2(9.81) +2 (998)(9.81) ' 2(9.81)

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Q: 9) Solve for x: 2(3x-4)= 5x-(4x-7) a. 5 10) Solve for x: b. 3 2x *-1=²* +4 c. -3 d. 10 e. -5

A: Given query is to find the value of x.

Q: 2*1 1/3

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Q: Solve 3x2 + 4x = 2. O 2+v10 6. 0-2±210 3 0 -2±y10 3 4土¥10 3

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Q: Solve for x x²-4 -2= 1 9. - 5

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Q: if mZD = 5x - 39 and E mZA= 2x + 12.

A: Two similar triangles are there in the given diagram. So corresponding angles are equal.

Q: Solve. x² +y° = 25 y² = 5-x Ay 6- 4- -> -6 -4 -2 6. -2- -6- 2.

A: The given system of equations is  x2+y2=25y2=5-x Solve the equations using the substitution method.

Q: Solve for X. X = -8 X = I.

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Q: 17x=1mod2   solve for x

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Q: 4х +1 Зx + 2х 1 3х +2 | 8 a.

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Q: 9. Solve. V10x+6 – x = 3

A: Explanation of the answer is as follows

Q: Solve for x 3x + 1 10 7х — 1 22

A: Since, the largest sides of both the triangles are parallel to each other. So, the ratio of their…

Q: Solve y -x + 2y z = ++ W W 2z+ -Z + W 3z + 5w W 1242 2 4 = 2

A: To solve the equation.

Q: - Find mZB. (9x + 2) (Sr- 4)° D

A: As per our guideline we are allowed to do 1 question at a time. Please post other question next…

Q: 1. 2x + 4y + 3: = 15 4x + 5y + 3: == 24 6r + 5y + 5z = 22

A: 1. 2x + 4y + 3z = 15    4x + 5y + 3z = 24    6x + 5y + 5z = 22    243453655 xyz = 152422Augmented…

Q: Solve for x.

A: Topic- 2D Geometry

Q: Solve for X. [1-*-[9] 5X = 6 -8 -6

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Q: v-10 3 三 v² – 5v+4 v-1 v-4

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Q: Solve for the value of x 18 4x – y 24 12y Ox = -5 Ox = 2 Ox=5 X = Ox = 7

A: We have given  1824=4x-y12y 18=4x-y .......(i) 24=12y ........(ii) y=2412 y=2 Put y= 2 in equation…

Q: -5 -6 = 2X – 5 -4 -5 3 -6 6 3 X =

A: Given: The matrix equation is, 6-59-4-53=2X-521-6-663 The objective is to find the matrix X.

Q: Calculate the area of a triangle, whose vertices are A (2, -1, 4), B (3, 5,-2) and C (-11, -6, 8).

A: