3. Simplify the expression 3a2 O A. 3a? 9. В. За2 O c. 81a2 9. D. 81a2

Q: 9. Add and MUST Simplify if possible: 3. - - 3.

A:

Q: 10 (4°) " = 4? The exponenet, ? %3D

A: (48)10  = 4? 48x10 = 4?

Q: 27 = Z1 + 2

A: (12) Consider the figure, which is given in the question. Given l is parallel to m We have to…

Q: 560-9)--4+7)+26 -4(3=17)+26

A:

Q: 3/24- V 12 +3V3

A: √3(6√2 + 1)

Q: is The distributive property says that the number located outside of the parentheses can be applied…

A: Distributive property says that, The number located outside the parentheses can be applied or…

Q: 8) ? U V T 160°

A:

Q: 6) (AS =A 18 A-{してろ弱 ,ミして4,5 As子

A:

Q: Suppose that $50,000 from a retirement account is invested in a large cap stock fund. After 30yr,…

A: Given the invested amount as $50,000. The time period as 30 years and the total accumulated amount…

Q: you are  taking 3 differnt courses and on monday you dedicate 1  hr in the  mormnng and 1  hr in the…

A: There are 3 different courses. One hour time in the morning and one hour time in the night is…

Q: -7/6 - (-2/9) =-25/18

A: Consider L.H.S. and Solve by taking LCM of denominators.LCM of denominators (6,9) = 18

Q: -1 21.5. So dz 3.

A:

Q: 2/3 of 4787.735 + 2.14km - (0.4638901m ÷ 0.032 + 76.981cm - 8.31 × 120mm)

A:

Q: -4 If- what is -? x+6 3. NI 8

A:

Q: 1 Sn-? S-? 3.4 4.5 (arz) (n4)

A:

Q: b) louela? t3)= logs 12 2+3)=1095 15 ) 3. -27

A:

Q: -7 - -5 = 4 || || N| N + + + 3. | M | 8 N| 8

A:

Q: Why is 0, although is undefined? 4

A: Suppose that I have 12 pencils to distribute to 4 students so that each student gets the same number…

Q: (-8)' + (-1)2 10. 020 1 (-6)" | 11. 92 - (-2)' 12.

A: 10.   (-8)1 + (-1)2 11.   020 / (-6)1 12.    92 - (-2)1

Q: +6 +-5--4 O -5 O 4 O 3 O 5

A: (+).(+) = + (+).(-) = - (-).(+) = - (-).(-) = +

Q: 1メニ5, what ら2(5メ-347

A:

Q: I’m not understanding the process on how they’re turning 9 3/18 into 8 21/18

A: Follow the same procedure given below.

Q: 3.6 Find MLADB. 39. 40. 41. A 17 B. 21

A: Note - As you asked multiple sub-parts we will answer first three only and rest will be reposted.…

Q: 52. w la, b] = [0, 4] %3D 4+ 3+ 2+ + 4. 3 -1- -21 2.

A:

Q: Find x and y.

A:

Q: 3. Simplify: 5/18 – V40 – 2/128 + V90 + 2/3 а. - - b. 4+/12

A:

Q: 9th )?+ 3(ath)-4 - a²+3(9) - 4

A:

Q: 12) Is the Discriminant Positive, Negative or Zero ?

A: We are asked to find whether given is positive or negative.

Q: a² + 2ry – y? + 2² = 7, Po(1, –1,3)

A:

Q: #2 What is the correct answer ?

A: The solution is :

Q: The sum of digits of a two-digit number on a football player’s uniform is 11. If the digits are…

A: It is given that the sum of a two digit number is 11. Let the number be xy. Then, x+y=11…

Q: 4. Perform the indicated operations. 4 -3 5 -51 3. -2 31 6 -1 9

A:

Q: 21. Choose the correctly simplified expression. 4,096x7 225yA 15y? O 187* /2 O 182° V2x 64x3 15y

A:

Q: 25. СВ - ? * 2 4.9 C В 15.3

A: Given Data: From the figure, The length of the side QR is: QR=4.9 The length of the side PS is:…

Q: Evaluate: /(5 – 9)² + (7 – 6) V15- 9) + (7 – 6)? |

A:

Q: 21. x2/?. 22. (7x )3/4 2:3. (10 a?)/2 24. n-4/2 25.(5 y)/3

A:

Q: 4. у%3D 8. 16 y 20

A:

Q: What is 0.5% of 8

A: We have to find

Q: (a) Is 2 € {1,2, 3}? (b) Is {2} € {{1}, {2}, {3}}? (c) Is 2 € {{1},{2}, {3}}?

A: We have to say that   a) Is 2∈{1, 2, 3}? b) Is {2}∈{{1}, {2}, {3}}? c) Is 2∈{{1}, {2}, {3}}

Q: 13. If the expression z 10. Vz33 is equivalent to z', what must be the value of r? Enter your answer…

A: Explanation of the answer is as follows

Q: nsw

A: [16+(-4)](-4)

Q: х? Vasti da сод 3х лепи 3х да 3 +15

A:

Q: -1)in b. 3.

A:

Q: 5): Evaluate: 6 (12t³ – 12t² + 15)dt

A:

Q: 2+4V3 3- V5

A:

Q: 7. If Sara buy two calculators and three books. She gave the seller 50 OR and he returned back to…

A:

Q: Which expressions are equivalent to −7z+​(−6.5​)+4.5z+6y−1.5

A:

Q: 3;1012 -4;51 Evaluate, 5253.1301° O 1

A: I am going to solve the given problem by using some simple calculus to get the required result of…

Q: Is 5+2+3=5+(2+3) true or false ?

A: According to the provided information,  5+2+3=5+(2+3)