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Q: If a = i+j- 2k, b= 3i – 2j + k, č = i+j- 2k. Calculate: 1. ax (b x c) 2. || a x c ||

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Q: A 120-gallon tank initially contains 80 lbs. of salt dissolve in 90 gal of water. Brine containing 2...

A: A 120-gallon tank initially contains 80 lbs. of salt dissolve in 90 gal of water. Brine containing 2...

Q: Solve Q7b step by step with detailed explanations

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Q: The radii of circular bases of frustum if a right circular cone are 12 cm and 3 cm and the height is...

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Q: Help

A: Both the given Quadrilaterals are similar.  

Q: The number x is 3 less than 2 times the number y. Which of the following expressions give y in terms...

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Q: Triangle Congruence Proving

A: Given ,  We have to prove triangle congruence   

Q: Find the sector are of the darkened section.

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Q: Given: ABCD is a parallelogram and AABC S ADCB. Prove: AB 1 BC.

A: ABCD is a parallelogram in which the triangles ABC and DCB are congruent. We need to prove that the ...

Q: Consider the following measures of the segments shown in the diagram. CF = 9 cm EF = 6 cm DF = 12 cm...

A: From figure

Q: i need help

A: Since you have asked multiple questions, as per our guidelines we are supposed to answer only one qu...

Q: hello! can someone help me solve this? i need some clarification too please! thanks!

A: We have to find the value of x

Q: Determine a series of transformations that would map Figure I onto Figure J. y 12 11 10 6. Figure J ...

A: Given: To Find: Series of transformation that would map figure I to figure J. Concept: Type of T...

Q: Help

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Q: A Module 3, Lesson 11 Exit Ticket x K Tyti'anna Williams -g7_m3_b 11 x hq.com/web/viewer.html?state%...

A: Solve for x

Q: Find the value of z in the triangle shown below. 8. 3.

A: here option A is true .

Q: Tof 53 9. Consider the graph of a circle. EST: 7. Swer What is the equation of the circle? O (z – 3)...

A: From the graph  Centre of the circle C =(-3, 2) Diameter of the circle d = 9 - (-5) = 14 To find equ...

Q: Tiempo restante A. segment DC B. segment BC C. ZDAC D. line BC E. segment AC F. line! G. ZBCD A. ing...

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Q: Help pls 3

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Q: Please show all work. Simplify radicals. Round to the nearest ten-thousandth, when appropriate.

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Q: What are the coordinates of the point on the directed line segment from (-1, 4)(−1,4) to (8, -8)(8,−...

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Q: What is the value of x?

A: Angle of parllelogram

Q: Check out this cube: Find the surface area of the cube (above) using its net (below). Do 4

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Q: If each edge is 1 cm. How much liquid does this shape hold

A: Volume of the cuboid = l x w x h  

Q: Find the missing value. 242° M K

A: Solution: The objective is to find the missing value

Q: Find the dis tance from the Point (2,5) and the line 2y=6x-1

A: Given : To determine the distance of the point 2,5 and the line 2y = 6x-1

Q: Find x

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Q: 5. Triangle PQR is displayed. See attachment, please. If line segment ST is parallel to line segment...

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Q: ratio of directed line segment

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Q: Im confused help please

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Q: Which theorem would be used to write 15x + 12 + 117= 180 in the diagram below?

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Q: x is an acute angle. Find the value of x in degrees. 2 sin (x) = - 2. %3D Submit Work Not feeling

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Q: can two 45 degrees angles make a unique triangle , more than one triangle , or no triangle ?

A: Let a triangle ABC has two angles 45° each say: ∠A=45°    and    ∠B=45°

Q: Find the equation of the least-squares regression line ŷ and the linear correlation coefficient r fo...

A: To find the equation of the least-squares regression line ŷ and the linear correlation coefficient r...

Q: 2. Two concentric circles with centers at point  O are displayed. Arcs of both circles subtend centr...

A: In the question it is asked to calculate the arc length s for the circle shown in figure.

Q: Josh's garden has an area of 120 square feet. How many square feet of Josh's garden is occupied by l...

A: Solution: The objective is to find how many sq ft of Josh's garden is occupied by lettuce

Q: Help pls

A: As per Bartleby guidelines for more than one question asked only one is to be answered please upload...

Q: Q Search A o scale) 19 112 57" 17 Text 73 33 107 m/3 = Text 5 P

A: We have to find angle

Q: Please help I’m confused

A: After reflection about y-axis just change the sign of x- coordinate of the point.

Q: diameter of a circle is 6 kilometers. What is the area?

A: To find the area we will use formula as Area=πr2; where is r is radius which is half of the diameter...

Q: Find the general solution of the differential equation (y + 5t)y' = 5y +t (y – 2t)? = c\y+ 2t|° none...

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Q: What are the values of x,y and z?

A: Two polygons of the same number of sides are similar, if and only if their corresponding angles are...

Q: Given Circle B with diameters HC, EG and DA.

A: Given Data: From the figure, m∠DBE=61° m∠ABC=38° mFA⏜=22° DA is a diameter of the circle. The measur...

Q: Use DEF to find ER solve using Pythagorean theorem.

A: Pythogoras theorem

Q: Write the equation of the line passing through point (1,2) and is perpendicular to the line passing ...

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Q: Please help

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Q: which number represents the height of the parallelogram?

A: Height of parallelogram refers to the distance between its parallel sides.

Q: Glass M4 28 What is the value of x? What is mzP? Q 132 R. (4x -10) P(4x + 2) (5x -11) 128 Your answe...

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Q: circle with a center C and a radius of 3 centimeters was used to form the figure below,

A: Solution: The objective is to find the area of the shaded region of the cirlce

Q: Find the surface area of the rectangular prism (above) using its net (below). 3 4)

A: To find the Total surface area of the prism 

Angles

In mathematics, angles constitute a very important part. Just like the concept of lines, an angle is a necessary figure that is used for measurement. How do you define its formation? It is formed when two or more lines meet at a point. The point at which two or more lines meet is known as the vertex. When the lines get inclined at this point, they do form various angles. Angles are measured from the vertex in terms of degrees.