3. Find x. 3x 120 O 90 40

Q: What is 100+60 plesse

A: Addition of integers with positive signs gives a positive integer.

Q: 16. Find mBC 240 D

A:

Q: Selve du 4824 8.

A: Given heat equation, ∂u∂t=4∂2u ∂x2u(0,t)=0u(8,t)=0u(x,0)=4x-12x2=f(x,y)  Here length l=8 and c2=4

Q: top advance to the finals. Select one: O a. 200 O b.0 O c. 4.36x10^10 O d. none

A: Given Total number of people participated in the race  = 25 Number of people to advance to final = 8…

Q: でys In 22 25

A: Given data:   The given expression is ln(x36y25/z22).     The given expression can be written as,…

Q: can you do vii on paper

A:

Q: 10. 31 19

A:

Q: 55 110

A: Given that: 5=55110

Q: 0.3(7 + 2x) + 1.3x = 3.5

A:

Q: 25 Show that : = 1 125.

A:

Q: 49.5=X (33)

A:

Q: 4. X = 100

A:

Q: 10 + 2/4 = O 20 O 5 O 10

A:

Q: 4一6 113

A: Given,           13+46+4.5×2

Q: 1 Evaluate. 5P3 • 6C4 900 300 150

A: Use the formula and evaluate.

Q: 6. Solve for x. 118 59 13 1.5 6.5 O26 535.5

A:

Q: 5. 110 (x + 12)°

A: given alternate exterior angles are equal.

Q: 6. X+8 ' 7x +56

A: We are asked to add the fraction.

Q: 10.Solve (3\X fore X. 27

A:

Q: 1 34 268 ".95 A=

A: We find the determinant of given matrix A by determinant expansion.

Q: 51. 2 In 2 -

A: From the data:

Q: y² 49 1 y? /-

A:

Q: 6.80 + 0.90x = y 7.30 + 0.65x = y

A: The given equations are, 6.80+0.90x=y          ...17.30+0.65x=y          ...2 Substitute the value…

Q: 21.6. S dz 3.

A:

Q: 7. 185 X 24

A: Solution To find the multiplication we use the following rule .

Q: 90.8 +178

A: Addition of the given numbers  90.8 +178 = 268.

Q: Find x. 106 M 53 O 74 127 254 P.

A:

Q: 2. What is 5.27 x 103 / 8.49 x 104?

A:

Q: 1092(x16) t 109, x=4 t 1092 X4

A: Given; 1092(x+6) + 1092x = 4

Q: 3x 14)

A:

Q: 30. What is the length of side Y? A 207.4 B 6.3 7.2 D 4

A:

Q: 240 a 250

A: To find the value of a from the given figure.

Q: 2. 9x? – 16

A: Given: 9x2-16

Q: 14.05 X 7 5.

A:

Q: 60 yd 47 yd О 47 52 55 58

A:

Q: 6x7+ 16х5 8) 2x3

A: Given that: 6x7+16x52x3

Q: (- 12 m 13 m

A:

Q: 60 30 6./3

A:

Q: 27 15 45 X

A:

Q: 25 100 O m=28 O m=75 O m=16 O m=12

A: We can find the value of m in the following step by solving the given mathematical expression

Q: m21, m22, m3 2 56 43 3.

A: Given diagram is,

Q: 35. 75

A:

Q: Solve for x. 45 109 at

A: Given,

Q: 1. Find x yo 110

A: