126. @ 3 ( )³ © (H)* © (²) @ (50²¹) (. 10 5a³b-1 (b) 2y 3q 2c4 In the following exercises, simplify each expression by applying several proper 2 -1 127. @ (51²)³ (31)² (1²) 5 (1-4)² (13)7 128.@(10k4)³ (5k6)²6 (9³) (q-²)³ (94) 8 2xy² 12xy³ x³y-2 x³y-1 -2)4(2-4)²

Q: 54 22

A: Given figure,

Q: 18 43

A: Given,

Q: In 45

A: Given : ln 45

Q: 63 45 56 48

A:

Q: 3. 42P 4-2p-1 =

A:

Q: 367 58

A: Given: ×3675821286

Q: 33/29 b.

A:

Q: 15 =

A: Given integration: ∫0915xdx Apply the constant multiple rule ∫cf(x)dx=c∫f(x)dx ∫0915xdx=15∫09xdx…

Q: 30 45

A: To find the length of the hypotenuse and adjacent sides of a triangle.

Q: Evaluate 24

A: Explanation of the answer is as follows

Q: 8. 5 912

A:

Q: 75 17

A: Given triangle is right angle triangle :

Q: 16 27

A: The figure of the right triangle is given by To evaluate : The value of x

Q: 7. What are mzQ and mzR?

A:

Q: 22+88-22=

A:

Q: 36 14

A:

Q: 190+45-23=?

A: 190+45-23=?

Q: 13

A:

Q: 62 28

A: A circle is given below as shown We have to find x°

Q: 16,17,18

A:

Q: 2430.20 2430.20 -

A: The given number 243 can be written as 35 and the number 0.20 can be written as 1/5:

Q: 90.8 +178

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

Q: 36 85

A: Given, A right triangle with one leg 36  and hypotenuse is 85  We have to find the length of other…

Q: 6 - 8 =

A: 6-8= -2

Q: 10,308+982

A:

Q: 60 90

A:

Q: 74. - 2 4

A:

Q: 4 ÷ 647

A: See the details solution in below

Q: 1/2 3/4 a 5/6 7/8 9/10 11/12 b 13/14 15/16 d. m 29 = 6x and m Z11 = 120. Find the value of x so that…

A: since the line is parallel to each other then their corresponding angles are equal.

Q: Only 53 and 57

A: Given values are, 1) r=5 2) r=4cos theta

Q: 4. 12, 15, and 17

A: Since you have asked multiple questions in single request,  So we will be answering only first…

Q: 2)148

A: We can solve this as follows:

Q: 3\4 of 20

A: Consider the given: 34 of 20"Of " symbolise "Multiplication"