If lal b and the angle between a and b is then a O a. -1 b. None O c.1 O d. 2

Q: If lal = 6, Ibl=5 and the angle between a and b is4, find a- b.

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Q: 1. Which angle is congruent to zM if ASUM = APRO? A. S B. P C. R D. 20

A: Since you have asked multiple question, we will solve the first question for you. If you  want any…

Q: ∆ABC, if AD is an angle bisector and m<DAB=28˚, then m<CAB=

A: THE EXPLANATION HAS BEEN GIVEN IN THE ATTACHED FILE.

Q: Suppose a = . Suppose also that b makes an angle of 60° with b, a · b = then |b| = ?. 4 O A. 3 /3 3…

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Q: Find the remaining angle(s) and side(s) of each triangle,if it (they) exists.If no triangle…

A: A=100°,  a=5  &amp;  c=2 By using Sine rule, we have…

Q: If M ABC = 80° and mzCAB = 54°, find the angle measures represented by 1, 2, 3 and 4. B. Work: 80…

A: Finding the unknown angles from the given conditions

Q: | If 1|| m and RQ 1 PQ, find the measure of each numbered angle. 48° 1 3. 4. m P

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Q: If is any angle, which expression represents an angle that is coterminal with ? nπ (a) 0 + 2 b) 0 nπ…

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Q: If a=6 cm, c=16 cm and angle B 42 then find side b3D ONone of these 17.11 12.22 18.18

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Q: Find a b if la| = 20, [b| = 1, and the angle between a and b is t/4. nswer:

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Q: Given AB||CD, AB - 4, AE - Js+1, CD = 8, ED - x+12 Angle A is congruent to Angle D, because they are…

A: Given that AB||CD and AE=3x+1, CD=8 and ED=x+12

Q: If läl = 6 and the angle between a and b is then a = O a. -1 O b. None O c.1 O d. 2

A: Given the vectors a and b with | a | = | b | = t. Also, the angle between a and b is x = pi/3. We…

Q: If u + v + w = 0 and Ju = 3, |v = 5, |w| = 7 then the angle between u and v is O 21 3 O 5n 3 O None…

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Q: 3. Suppose we know two sides, as well as an included angle of the triangle (SAS pattern) A 45 10 cm…

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Q: If  ?⃗×?⃗ = ⟨−3,5,−4⟩ and ?⃗⋅?⃗ = 4, find tan(?), where ? is the angle between ?⃗ and ?⃗.

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Q: In 00, m ZJOU = 44, m ZION = 30, and ZROI is a right angle. Find the following measure of an angle…

A: We’ll answer the first question( with the first 3 subparts) since the exact one wasn’t specified.…

Q: Select the correct answer from each drop-down menu. Given: AOB~ XEOF Prove: BOC= DOE E Complete the…

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Q: Observe the image of the door. If the measures of angles 1 and 2 are equal, which of the following…

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Q: a) Given that A +→X, B→ T, and C→N, write a statement claiming that the triangles shown are similar.…

A: Given: A↔X B↔T C↔N Two polygons are said to be similar if all pairs of corresponding angles are…

Q: What are the angles of AABC with side lengths a = 12, b = 21, and c = 14? Round each angle to the…

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Q: If A ZXC= AJPL, then ZC=_ ? Angle C is congruent to angle Back Next P.

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Q: If ā · b = 2 and ā x b= (-2,4, 6), find the angle between ā and b.

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Q: If lal= 3, |6|-5, and the angle between a and is 45°, find 7.5. [3, 5] O 15 /7 15 15

A: a→=3b→=5angle between a→, b→θ=45°to find  a→.b→

Q: If two angles in a triangle are acute angles, then the third angle is always an acute angle. O True…

A: topic - triangles and angles if two angles of triangle are acute angles, then third angle can be…

Q: If| v | = 2, |w| = 3, and the angle between v and w is π/3, find | v - 2w| .

A: Given | v | = 2, |w| = 3  the angle between v and w is π/3

Q: given the following points: A(3,-2,0) B (4,5,2) C (-3,2,1) Determine the samller angle between…

A: find angle between two vector, using dot product.

Q: What is the angle between A and B if A•B = 0

A: Let theta be the angle between A and B

Q: Indicate if the following statements are Always True, Sometimes True, or Never True. 1. If angle…

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Q: 3. IFI | m and RQ 1 PQ, find the measure of each lettered angle. degrees degrees degrees d. degrees

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Q: Which of the following angles are supplementary to angle 1? Select all that apply  A. Angle 5 B.…

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Q: 5. Given LACB < 90, name the smallest and largest angle, and state your reasons. A 3 4. 3 5.1 9. AX.…

A: In a given triangle, the angle opposite to bigger side is bigger. In a given triangle, the angles…

Q: Given a = 3 units, = 1 unit and the angle between a and b is 30°, determine o) the exact value of (…

A: Solution:

Q: Let A be an angle in standard position. If P(3, 4) is a point on the terminal side of 0, what is the…

A:

Q: 口口 36. Which of the following is an inscribed angle? R

A: Inscribed angle:         An inscribed angle is half of a central angle that subtends the same arc.…

Q: What are the angles of AABC with side lengths a = 13, b = 19, and c = 18? Round each angle to the…

A:

Q: Suppose a = . Suppose also that b makes an angle of 60° with b, a · b = then b = ?. 4 O A. 3 3 O B.…

A:

Q: In the figure below, mn Match the angle pairs with the correct label for the pairs. m 1/3 2 /4 6/8…

A: ∠4 and ∠6 lies in the interior and they are on the same side of t. So they are same side interior…

Q: Which sets of angles listed are complementary in this diagram? G E ZAEF and ZFED ,ZAEG and 2CEG O…

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Q: In AABC, A = 27° , a = 27 and c = 24. Which of these statements best describes angle C?

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Q: Given a || b state whether the given angles must be congruent, supplementary or neither. 1. 25 and…

A: The solution is :

Q: In AABC, A = 44°, a = 24 and c = 28. Which of these statements best describes angle C? Select the…

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Q: Suppose that u = (5, 3) and v= (6, –1). what is the angle between u and v, rounded to the nearest…

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Q: Find å · B if |å| = 6, [5| = 5, and the angle in between ả and B is 2n/3.

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Q: Find the missing angles and side on a triangle when given... • Side a = 7 • Side b = 6 %3D • Angle C…

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Q: 1. Given the diagram below, what angle is congruent to Angle QRS? R Q T O There are no congruent…

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Q: Given triangle RTS is an isosceles triangle and, ZT is the vertex angle , if ST = 4y + 6, and TR =…

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Q: Calculate, with reasons, the sizes of the angles x and y in each of the following diagrams: 2.1 A…

A: We have the given figure as From the given figure, side AB is parallel to side DC and…

Q: 3. Which of the following statements is true about the given angle? A Figure 1 B a. Name is ZABE ,…

A: We have to find which of the following statement is true about the given angle.

Q: Suppose b = . Suppose also that b makes an angle of 60° with a, and a ·b = 1, then |a| =. ?. 2 O A.…

A:

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.