Choose the correct answer in the choices. Thank you 21. A parabola has a span of 30 m and aheight of 20 m. Determine its area.O 100500367O233O 400

We know that if b is the span of parabola and h is its height then area of parabola =23bh We are…

Answered: 21. A parabola has a span of 30 m and a…

Math

Advanced Math

21. A parabola has a span of 30 m and a height of 20 m. Determine its area.

Elementary Geometry For College Students, 7e

7th Edition

ISBN:9781337614085

Author:Alexander, Daniel C.; Koeberlein, Geralyn M.

Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.

Chapter6: Circles

Section6.3: Line And Segment Relationships In The Circle

Problem 36E: Given: Q is inscribed in isosceles right RST. The perimeter of RST is 8+42 Find: TM

See similar textbooks

Related questions

Q: Which of the following is equivalent to plq (d(bb)¡((bb);(b<-d))b

A: To find the logical equivalency, lets use truth table. We know p|q is used for (NAND operator) which…

Q: Show that √3 € Q [√6].

A: Let 3∈Q6 Then there exists rationals a,b such that 3=a+b6 Consider:…

Q: (a) Is Q (√6) ≤Q (√2 + √3) ? Justify your answer.

Q: Find the matrix A' for T relative to the basis B'. A' = T: R² R², T(x, y) = (x + y, 3y), B' = {(-4,…

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

Q: The graph below shows the derivative F'(x) of a function F(x) and the values of some areas. The…

A: 1. Consider the graph given in the problem, We know that, Fx=F0+area under the F'x curve Since, we…

Q: Prove or disprove the following statement: the product of any 4 consecutive integers is divisible by…

Q: Determine whether the set S is linearly independent or linearly dependent. S = {(2, 6, 1), (3, -1,…

A: When two vectors are linearly dependent one vector can be written in scalar multiple of other.

Q: Suppose an undamped forced spring mass system is driven by the equation d²x +49x = f(t), di where…

Q: Given are five observations for two variables, and y. Excel File: data14-25.xlsx What is the value…

Q: Given the coordinate matrix of x relative to a (nonstandard) basis B for R", find the coordinate…

A: Given, The coordinate matrix of x relative to a (nonstandard) basis for Rn B = {(1,0,1), (1,1,0),…

Q: Let B=[u, be a base for V=R², where = (1,2) and =(-1,1). We know that every vector in V is a linear…

Q: Solve for the power series solution of the given differential equation. (x² - 1)y" + (x + 1)y'- y =…

Q: Find the limit of the sequence πρὖ + 4 πρ4 +5 c3 - 2e { where - e CER+ and n " cn+1 - ne 0 for any…

Q: Suppose an undamped forced spring mass system is driven by the equation + 9x = f(t), dt where the…

Q: Use the Alternating Series Remainder Theorem to determine the smallest number of terms required to…

Q: Construct an element of multiplicative group of the finite field elements.

Q: (i) Let A = {1,2,3,4,5), then either find a relation on A that is not reflexive on A and not…

A: Solution:

Q: The surface S is parameterized by r(u, v) = (u, 2 cos(v), 2 sin(v)), 1 ≤ u ≤ 3,0 ≤ v≤n. 1. Identify…

Q: Exercise 8.7. (a) Determine the number of cyclic subgroups of order 10 in Z30 Z120. Find all the…

Q: 25. Solve(1 Point) L-1 3s+16 s²-s-6 O4e³t - 3e-2t 3e³t-4e-2t O5e²t - 2e-3t O 5e³t - 2e-2r…

A: Solution:

Q: The function f is defined as follows: f: R² R² with f(x, y) = (2x, x+y) Which statement is correct?…

Q: In cylindrical coordinates, a particle has position vector F = rê, + ze = r cos(0)i +rsin(0)j + zk.…

Q: 6) Approximately how long will it take for $10000 to become $20000 at 4%. ||

A: The solution is given below

Q: The function f(x) = x² − 3x³ − 4x² − 400x + 150 is unimodal on the interval [-8; 11]. Make use of…

Q: Consider the following points. (2, 4), (3, 6), (5, 10) (a) Determine the polynomial function of…

Q: Using these sets, find the following: DU (EU F) D = {b, a, c, k} E = {t, a, s, k) F = (b, a, t, h).

A: Given, D=b,a,c,kE=t,a,s,kF=b,a,t,h D∪E∪F is to be determined.

Q: 3. Let S be the subset of Mmn containing all matrices A such that (A)₁1 = 0. Determine whether or…

Q: A scientist satisfies the equation: (a) (b) (c) Q(t) of a substance present at ti 40"(t) + 4Q'(t) +…

A: The amount of a substance present at time t≥0 satisfies 4Q''(t)+4Q'(t)+Q(t)=0

Q: Let B be a subset of R¹. Which of the following statements are correct? O If B is a base, then |B| =…

A: Let V be a subspace of Rn for some n. A collection B = { v 1, v 2, …, v r } of vectors from V is…

Q: Which of the following is true about the sequence In (3n² − n² + 1) − ln(n³ + 2n¹ + 5n)? = an The…

Q: 2. Using h = 0.1, approximate the value of y(0.5) for the given differential equation using a) Euler…

A: Given : y'=y+2x-x2 y0=1 h=0.1 To Find : (a) Euler method y0.5…

Q: Use the definition of a Maclaurin Series to express f(x) = as a Power Series. Give the 8th degree…

A: We have to express f(x) as a power series by using the definition of Maclaurin Series, where f(x) is…

Q: Consider the set (Z;. x), where x is multiplication mod 9. Which of the following state- ments are…

A: 1st Statement is Wrong : an element [a] in (Zn*, ×) has an inverse if and only if gcd(a, n) = 1 .…

Q: Refer to Figure below; disregard the differential lengths and imagine that the object is part of a…

A: We need to calculate the surface area of ABCD.

Q: 13. If all even numbers from 2 to 104 are added, what is the sum? O 1098 O 1568 2756 O4572 O5122

Q: 22. A diving pool can be filled by a pipe in 10 hours if the drain is opened. If the pipe was…

Q: II. Use the Remainder Theorem to find the remainder when each polynomial is divided by the…

Q: 4. Is R5 an under- or over-estimate of the total distance the car has traveled during the ten…

A: given data time (sec) 0 2 4 6 8 10 velocity (ft/sec) 20 30 38 44 48 50 (4) is R5 an under…

Q: The Maclaurin series expansion for e* is ∞ i=0 (-1) Find the Padé approximation to e* of degree 5…

Q: n=1 (−1)n-¹(x − 1)n n2n

Q: Activity 1: Analyze the following and construct a graph. (Apply what you had learned in your…

A: We have: Year 2010 2011 2012 2013 2014 2015 Cost 1.40 1.55 1.61 1.65 1.78 1.90

Q: Let u, 1₂" orthogonal to u, and u The nonzero vector v and u Note that u, and u, are orthogonal. It…

Q: Consider the rectangular box enclosed by the planes x=0, x=3, y=0, y=5, z=0, and z=2. Let S₁ and S₂…

A: Normal of the planes are parallel to axis (positive or negative)

Q: In how many ways can 10 people be seated in a row of 10 chairs if Janet insists on sitting in the…

A: The main objective is to find the permutations for the given problems.

Q: Find the G.S. about xo = 0 for the following DE's (x²+4)y" + 2xy' - 12y = 0 1.

Q: (a) (b) x1 + x2+2x3 = 8 - x1-2x2 + 3x3 = 1 3x17x2 + 4x3 = 10 2x1 + 2x2+2x3 = 0 - 2x1 +5x2+2x3 = 1…

A: Gaussian elimination is also know as row reduction. In these we can solve the system of equations by…

Q: Let R be the region, 4 ≤ x² + y² ≤ 25 with the positively oriented boundary R. Let f(x, y) be a…

Q: Verify that λ, is an eigenvalue 8 -1 3 0 6 1 07 0 Ax₁ = Ax₂ = A 8-1 3 0 61 0 0 07 0 8-13 0 0 6 1 2…

Q: Lercise 8.13. (a) Is S₁ ≈ Z4 U(7)? Justify your answer. Is S4 Z6 U(5)? Justify your answer.

Q: Use the method of your choice to find the volume of the solid generated by revolving the region…

Question

Choose the correct answer in the choices. Thank you

21. A parabola has a span of 30 m and a
height of 20 m. Determine its area.
O 100
500
367
O233
O 400

Expert Solution

This question has been solved!

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

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Similar questions

When the rectangle in the accompanying drawing whose dimensions are 16 by 9 is cut into pieces and rearranged, a square can be formed. What is the perimeter of this square?
A calendar is determined by using each of the 12 faces of a regular dodecahedron for one month of the year. With each side of the regular pentagonal face measuring 4cm, the area of each face is approximately 27.5 cm2. a What is the total surface area of the calendar? b If the material used to construct the calendar costs 0.8 of a cent per square centimeter, what is the cost of the materials used in construction?
The tin can shown at the right has the indicated dimensions. Estimate the number of square inches of tin required for its construction. HINT: Include the lid and the base in the result.
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?
Prove that if semicircles are constructed on each of the sides of a right triangle, then the area of the semicircle on the hypotenuse is equal to the sum of the areas of the semicircles on the two legs.
In the illustration, point M is the midpoint of the hypotenuse of right triangle AOB. Show that the area of rectangle OLMN is one-half of the area of triangle AOB.
Examine several rectangles, each with an area of 36 in2, and find the dimensions of the rectangle that has the smallest perimeter. What type of figure has the smallest perimeter?
Suppose a circle of radius r is inscribed in a rhombus, each of whose sides has length s. Find an expression for the area of the rhombus in terms of r and s.
Mary Frances has a rectangular garden plot that encloses an area of 48 yd2. If 28 yd of fencing are purchased to enclose the garden, what are the dimensions of the rectangular plot?
Find the lengths of the apothem and the radius of a square whose sides have length 10 in.
Given: Q is inscribed in isosceles right RST. The perimeter of RST is 8+42 Find: TM