20) 14 X 4

Q: 27) V135m? = 29) V-81m = 3 A-81m'

A:

Q: hmed wants to buy one of three different books he sees in a book store. Each is available in print…

A: Given: He has two categories to select (1) CD (2) BOOK And each category has 3 things to select Now…

Q: 10) -2 20 18 16 +4 12 10 81 N 4 9

A:

Q: 5) 45° y 6.

A:

Q: 41.) A solid chunk of cheese is to be cut into four pieces. What is the least number of cuts needed…

A: We know that – One cut makes 2 pieces.

Q: Graph the system of linear inequalities: Ps-2x-4 2x+2 a) 31 1 23 b) 3 -5-4 -3/-A-1 -1 23 -21 -5-4

A:

Q: 11) v-2v-65 = 8 .

A: Please refer to the image below

Q: 4) 45

A: The length of the side AB=32 units. An angle m∠A=45∘ The objective is to find the value of 'x'.

Q: help me

A: x = 46°                 (Corresponding angles are equal)

Q: 4(2w-5) = 5w + 4 %3D

A:

Q: 1) 8C3 1) 2) 6P4 2)

A: We have given two problems of combinations and permutations. We have to find the value of the given…

Q: 7) 12y2 25y 12

A:

Q: 70 8r-2/

A: Since corresponding angles of two parallel lines are equal   So  8x -2 = 70

Q: d) +4 dx

A: The answer is

Q: Find the dimension for P4

A:

Q: 26. a. 18x²y 2y b. 32x y 2x²y

A:

Q: 15) 47 28

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

Q: if 3x - 2e Find dy dk %3D

A:

Q: 19) 2у %3-6

A:

Q: 1. A group of cyclists is planning a 50- mile ride. The cyclists will stop every 10 miles to…

A:

Q: 20) 5V80a? 22) -8V24k

A: Given query is to simplify the redicals.

Q: tions exist, you o = x %3D

A:

Q: ,2 9. V у — 3

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Q: y 250x 0. 2xy

A:

Q: 5) 3x +5 30

A: Topic = Inequalities

Q: 2) Find MZA C 25 Z62* B 28 A

A:

Q: 2. Let's make an open-topped box from an 8.5 x 11-inch sheet of paper by cutting squares of length…

A:

Q: 1. x- 7;x= 23

A:

Q: 5. The sum of a number and its square is 72.

A: 5).     let the number is x and it's square is

Q: 4. 18 у -7 у

A: To solve the equation for y

Q: 48. How many square

A: Here we have to find how many square inches larger is the area of triangle ABC than triangle CDE…

Q: 6x7+ 16х5 8) 2x3

A: Given that: 6x7+16x52x3

Q: 2. x²-64

A: To simplify the following expression.

Q: 6. 2x²-32 difference of Squares with GCF

A:

Q: CAn you help?

A: Given,

Q: 8. Enclosing a Field You have 16 miles of fence that you will use to enclose a rectangular field. a.…

A: Opposite sides of a rectangle are equal. The formula for the area of rectangle is l x b, where l is…

Q: 5. How many rectangles are on am x n-size "chessboard"? For example, there are nine rectangles on a…

A: We have to find the total number of rectangle in m×n-size chessboard.