Problem Set B 1. %23 23 The perimeter of PRST is 10 more than 5(RS). If PR 26, find RS. %23 R.

Q: 9 Given: Diagram as marked Find: mZYZA + 50) 40 (2x 50)

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Q: If m21 = 42, m22 = x², and M2CED 13x, then m2 or m22 = (numerical answers),

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Q: In the diagram, AB AC. Solve for x. A. B. 55 C.

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Q: 17 レ。 そo 65 250

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Q: 20 The rectangle has a vertex on the line. The equation of the line is y = – 2x + 17. Find the area…

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Q: 19 Write a quadratic equation to represent the arca of the rectangle. If the area is 160 square…

A: We can find the answer as below.

Q: S AB has a slope of 25. If A = (2, 7) and B = (12, k), what is the value of k?

A: The line is AB↔The slope is 212The points are:A=2, 7 and B=12, k

Q: For the right circular cylinder, r = 1.25 in. andh = 5.58 in.

A: Volume of a right circular cylinder  V=πr2hGiven r=1.25 in  , h=5.58 in

Q: 28m21 28.7L mL1? mL2 10 2. 7.2 7. 1. 10

A: Parallel law

Q: Question 5 of 5 Select the correct answer. A wire is suspended between two poles. Function f,…

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Q: 17 Given: AFJH is isosceles, with base JH. K and G are midpoints. FK 2x + 3, GH = 5x – 9, JH = 4x K…

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Q: R (5y + 14) (3x)' (8y-13)° (2r + 1)° S. A) 54° B) 49° C) 59° D) 72° E) 24°

A: Here, ∠QRP &∠RPS are alternate angles. So, ∠QRP =∠RPS...(1)

Q: Given the quadrilateral below, find y. бх — 7 2x y 11

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Q: Find the value of x in this diagram.

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Q: 17 a PQRS is a kite and also a rectangle. What else do we know about PQRS? b Draw a quadrilateral…

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Q: If mz1 = 37° and mz2 = 82°, then m23 = ?. (a ||b and c I d) 1 a 3 b 2

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Q: 11 Given: AC I BC, ZC = (3x)°, BC = x + 20, %3! AC = 2x - 20 Is AABC isosceles? A

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Q: 8 If the shaded square has center at C and an area of A, find C and A. 'y-axis C• (-4, 0) (0, 0)…

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Q: 16 Given: ANEW = ACAR, EN = 11, AR = 2x - 4y, NW = x + y, %3D CA = 4x + y, EW Draw the triangles and…

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Q: 3 a 43 15'17" + 25 49'18" b 90°- 39 17" =

A: As we know that: 1 minute =160degree1 second = 13600degree   Given: a). 43°15'17''+25°49'18'' So,…

Q: 12 Given: AB = x + 3, A %3D AC = 3x + 2, %3D BC = 2x + 3; ВС Perimeter of AABC = 20. Show that AABC…

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Percentage

A percentage is a number indicated as a fraction of 100. It is a dimensionless number often expressed using the symbol %.

Algebraic Expressions

In mathematics, an algebraic expression consists of constant(s), variable(s), and mathematical operators. It is made up of terms.

Numbers

Numbers are some measures used for counting. They can be compared one with another to know its position in the number line and determine which one is greater or lesser than the other.

Subtraction

Before we begin to understand the subtraction of algebraic expressions, we need to list out a few things that form the basis of algebra.

Addition

Before we begin to understand the addition of algebraic expressions, we need to list out a few things that form the basis of algebra.