Answered: 15. The plane is vertical. What best…

15. The plane is vertical. What best describes the shape of the cross section? trapezoid rectangle triangle pentagon MacB

Elementary Geometry for College Students

6th Edition

ISBN:9781285195698

Author:Daniel C. Alexander, Geralyn M. Koeberlein

Publisher:Daniel C. Alexander, Geralyn M. Koeberlein

Chapter10: Analytic Geometry

Section10.4: Analytic Proofs

Problem 29E: Would the theorem of Exercise 7 remain true for a concave quadrilateral like the one shown?

See similar textbooks

Related questions

Q: The integral expression Jxcos?(2x)dx Sudv=uv- Svau Let can be evaluated using integration by parts o...

A: We have to find the value of f(x) at x = 1.07

Q: Solve 2 part only in 30 min nd take a thumb up plz

Q: Use the method of Reduction of Order to find the general solution to the differential equation zy" +...

Q: The vibrations of an elastic string of length / are governed by the one-dimensional wave equation Th...

A: Given the wave equation ∂2u∂t2=c2∂2u∂x2 (1) the string is fixed at the end...

Q: 7. Variable represents students, y represents courses. M(y) rep. y is a math course, F(x) rep. x is ...

Q: A tent is in the form of a cylinder of diameter 20 m and height 2.5 m surmounted by a cone of equal ...

Q: 7. Given a cube ABCD.EFGH with side length 4. The points K, L, M, and N are the midpoints of the edg...

A: The solution is 3:16 The given cube ABCDEFGH is drawn below.

Q: Let A = {1, 2, 3, 4, 5}. Define a relation on the power set P(A) by declaring that (X, Y ) ∈ R if an...

A: Let A be a non empty set, A relation R on A is said to be an equivalent relation if 1) R is reflect...

Q: nd the check digit for th entification number tha - 7555618873

A: Note- Since you have posted a question with multiple sub-parts, we will solve the first three sub-pa...

Q: If L is a line in 2-space or 3-space that passes through the points A and B, then the distance from ...

Q: 3t x(t) = to

A: We have to apply the Laplace transform of the given function.

Q: The interior of a building is in the form of a cylinder of base radius 12 m and height 3.5 m surmoun...

Q: What can we say about the sets A and B if we know that A∩B=A ?

A: Given A and B two sets such that A ∩ B = A

Q: Which of the following is an identity element of the binary operation (*)? Possible Answers: e * b =...

A: binary operation for (*) identity element ; multiplied identity element and other element together r...

Q: The maximum directional derivative of f(z,y,2) sin(zy)-ya +10 at (-1, 2, 0) is Question 5

Q: Let V be a vector space with basis B = {w, x, y, z}. Let S {u1, u2, u3, u4} C V, with u1, u2, U3, U4...

A: Any sub set containing n vectors in n-dimensional vector space may or may not be a basis. Basis of a...

Q: An exists but lim an = ∞ and lim bn bn Find two sequences {an}o and {b„}o such that lim In=0 n-00 n+...

Q: Solve - dx? dx dx * dx +y = (1 –etj?

Q: If f (x) = VE. What is ' (2) ? 3z 3 +c 1 1 3(2)* 3

Q: me Ik Pi p then

Q: When a user clicks on the below canvas you get the x, y coordinates of the cursor. Write a function ...

A: Consider any point on the canvas as x,y.

Q: I. Analyze and sketch a graph of the function. Also, identify each of the following (that exist) x72...

A: Since you have asked a question with multiple subparts, we will solve the first three subparts for y...

Q: Bob's Bell Phone Company makes both smart and basic phones. The company has at most 320 square inche...

A: Given- Bob's Bell Phone Company makes both Smart and basic Phones. The Company has at most 320 squar...

Q: Encrypt the message STOP POLLUTION by translating the letters into numbers, applying the given encry...

A: From the definition of congruence modulo n, a≡b mod n implies that the difference a-b is a multiple ...

Q: 2" +1 3" -1 n=1 diverges converges

A: I have applied ratio test.

Q: In any obtuse triangle, the square of the side oppo- site vue obtuse angle is equal to the sum of th...

Q: Assume that A is row equivalent to B. Find bases for Nul A, Col A, and Row A. - 2 - 2 - 6 10 5 5 A =...

A: Given that A=−26−2−6 2−9−24−3121−7B=105503420000 To determine bases for Nul A, Col A, and Row A.

Q: 1 What is the order of the following matrix? (4 9 2 -1) 3 5 7 6 8 1 6 3 4x3 O 3x4 2 The dimension of...

Q: Find the Laplace Transform of the solution to each of the following IVP's without solving the ODE (b...

Q: 4. f(x, y) = 4x + 4y; R is the region enclosed by the circle x +y = 4. %3D

Q: Which of the following correctly sets up the integral of f(x, y) over the triangular region whose co...

Q: Find the Wronskian of the set of functions {e*,e® sin(x)}.

Q: 3 The Transpose of a row matrix is zero matrix diagonal matrix row matrix column matrix 4 If A is a ...

Q: Show f(x) = x/4 – In(x) is positive for x e R sufficiently large. As well, use the p-series 1 to sho...

A: We have to check whether given series is convergent or divergent.

Q: 39. Show that the graph of r =t sin ti + t cos tj + t'k lies on the paraboloid z = x² + y².

A: Here we compare r as its basic equation to prove this.

Q: 1 dy = ? then dr If Y = x² + c O 2a2 2 dy If y = 6x° + 2.5x² + 7x + 2 then dæ 을머 + 응교3 + 글22 + 2꾜 +c...

Q: 6 2 A = 3 4 What isA?? a) 7 10 15 22. b) 1 4 9 16

A: We have to find A2. Where matrix A is given.

Q: 1 d'y dy + 5y = 0, subject to y(0) = 0 and y'(0) = 40 dx 4 dx2

Q: Solve the system 5x1 -6x2 +3x3 +3x4 4 -x1 +x2 +3x3 +2x4 = 1 4x1 -5x2 +6x3 +5x4 = 5 — За1 +3г2 +9х3 +...

Q: 3 are eigenvectors of a matrix A corresponding to the eigenvalues A1 = -5 and A2 = 6, respectively, ...

Q: The binary insertion sort is a variation of the insertion sort that uses a binary search technique (...

A: Given : 3,2,4,5,1,6.

Q: For a simple random walk S with So = 0 and 0 0} satisfies P(M 2 k) = [P(M > 1)]* for k > 0.

Q: Using the Simpson's 1/3 rule of integration with 14 segments, the number of points at which the func...

A: In Simpson's 1/3 rule

Q: Which of the following illustrates the inverse element? Possible Answers: a * b = b a * b = a a * e ...

A: We want to find that illustrates inverse element.

Q: 8. Recall Newton's Law of Cooling and its general solution T'(t) = -k(T(t) – A), T(t) = Ce-kt + A. A...

A: Let T(t) be the temperature at time t in minutes The initial temperature of the coffee T(0)=90°C Af...

Q: I f(x,y)dA, Which of these integrals is NOT a correct setup for where D is the triangular region wit...

A: We can solve this by drawing a diagram we will get a function then we can write rectangular and pola...

Q: nsider the figure below. (Use the rules for working with measurements curacy and/or precision.) 16.0...

A: In this question, the concept of Surface Area and Volume of Prism is applied. Prism Lateral Surface ...

Q: Vuta Which of the following correctly switches the integration order for f(x, y)dydx? (a) L| f(x, y)...

Q: Let Pn= {ao+ a1x + a2x² +……+ anx" | ao, a1, · · · an E R} Be the amount of allpolynomial of degree h...

A: Given that Pn=a0 + a1x + a2x2 + ⋯ +anxn | a0 , a1 ,… , an ∈ ℝ is the amount of all polynomial o...

Q: A quiz consists of 8 multiple choice questions, each with 4 options. In how many ways can a student...

Question

15.
The plane is vertical. What best describes the shape of the cross section?
trapezoid
rectangle
triangle
pentagon
MacB
DElock
D
GO
AN

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps with 2 images

SEE SOLUTION Check out a sample Q&A here

Similar questions

A quadrilateral RSTV is circumscribed about a circle so that its tangent sides are at the endpoints of two intersecting diameters. aWhat types of quadrilateral is RSTV? bIf the diameters are also perpendicular, what type of quadrilateral is RSTV?
Two sets of rails railroad tracks are equally spaced intersect but not at right angles. Being as specific as possible, indicate what type of quadrilateral WXYZ is formed.
A trapezoid is a four-sided figure that contains one pair of parallel sides. Which sides of the trapezoid MNPQ appear to be parallel?
The state of Nevada approximates the shape of a trapezoid with these dimensions for boundaries: 340 miles on the north, 515 miles on the east, 435 miles on the south and 225 miles on the west. If A and B are points located midway across the north and south boundaries, what is the approximate distance from A to B?
The surface of a soccer ball is composed of 12 regular pentagons and 20 regular hexagons. With each side of each regular polygon measuring 4.5 cm, the area of each regular pentagon is 34.9 cm2 and area of each regular hexagon is 52.5 cm2. a What is the surface area of the soccer ball? b If the material used to construct the ball costs 0.8 of a cent per square centimeter, what is the cost of the materials used in construction?
If MNPQ is a rhombus, which formula from this section should be used to calculate its area? Exercise 46
Does a right circular cylinder such as an aluminum can have a symmetry with respect to at least one plane? b symmetry with respect to at least one line? c symmetry with respect to a point?
The oblique circular cone has an altitude and a diameter of base that are each of length 6 cm. The line segment joining the vertex to the center of the base is the axis of the cone. What is the length of the axis?
Which lines or line segments or rays must be drawn or constructed in a triangle to locate its aincenter? bCircumcenter? corthocenter? dcentroid?
Would the theorem of Exercise 7 remain true for a concave quadrilateral like the one shown?
When the diagonals of rhombus MNPQ are drawn, how do the areas of the four resulting smaller triangles compare to each other and to the area of the given rhombus? Exercise 46