Find perimeter of a square if area is equal to 2x2 + 9x -5.
See attached file - thanks.
Find the dihedral angle of the pyramid shown in the attached figure.
See attached file. Let W be the subspace of V4(R) spanned by the following set of vectors...
A careful player can always guarantee at least a draw at regular tic tac toe. (a) Is this also true with cylindrical tic-tac-toe? Explain. (b) In cylindrical tic-tac-toe, can two players co-operate to play a draw? Explain. I know this must be simple but I can find nothing on it anywhere.
Functions and Coordinate Geometry - (1) Find an equation of the line having the given slope and containing the given point m= , (6,-8) (2) Write an equation of the line containing the given point and parallel to the given line. Express your answer in the form y=mx+b (7,8); x+7y=5 ... ... (6) The table lists data regard
Please help with the attached problem. Shown at the right is a cone with a slant height of 10 cm. Let's explore the relationship between the volume and the angle at the top of the cone....
The material is from ABSTRACT VECTOR SPACE. Please kindly show each step of your solution.
Need assistance in solving the attached problems. My answers are falling short of the choices given in the problem. Please explain the steps to get answers. Thank you. 1. Find the equilibrium price. Suppose the price p of bolts is related to the quantity q that is demanded by: P=520-5q^2 where q is measured in hundred
Please see the attached file for the fully formatted problems. Let A and B be separated subsets of some Rk, suppose and , and define for . Put , . [Thus if and only if .] (a) Prove that Ao and Bo are separated subsets of R1 . (b) Prove that there exists such that . (c) Prove that
Please solve no. 12 and no. 30 in file scan005.jpg. For problem 30; when claiming that a vector is in a space, demonstrate correctness by giving the coefficients.
Csc, cot, sin, tan See the attached file.
Why are each one of van Hiele's levels important when working with students on geometric concepts? level 0: visualization level 1: analysis level 2: informal deduction level 3: deduction level 4: rigor
9) A shop can sell 30 radios at $20 each, per week. For every $1 increase in the price there will be a loss of one sale per week. How much should the shop charge in order to make the maximum profit If the cost to make each radio is $10 10). A closed can (top and bottom), in the shape of a cylinder, is to hold 2000pi cm^3 of
The total surface area of a square based open-top rectangular box is 12 cm^2. Find the dimensions of the box of maximum volume.
How would you incorporate the use of standard units, the use of tools to measure, the importance of precision and accuracy, estimation and the use of manipulatives and other visual aides to a group of third graders to make them understand the common concept behind measurements regardless of what is being measured? Why is it impo
Please see the attached file for the fully formatted problems. Let be a real valued function on a topological space . Show that is continuous if and only if for each real number the set and are open. Show that is continuous if and only if for each real number the set is open and is closed
Euclidean Geometry (III) Computing the Volume of a regular Octahedron of edge length alpha Explain how to compute the volume of a regular Octahedron of edge length alpha. Or, To fin
Please show the steps in completing this problem. Please see attached file for full problem description. 10). Use the half-angle identities to evaluate tan(67.5) exactly. A). 1 + B). 1 - C). -1 + D). -1 - [show the steps in completing this problem]
A rectangular tank 5m X 4.5 m X 2.1m is dug in the center of a rectangular field 13.5m X 2.5m. The earth dug out is spread out evenly over the remaining portion of the field. How much is the level of field raised?
Computing the volume of a regular tetrahedron of edge length 1...possibly for more credits if correct answer.
I need you to show me how to compute the volume of a regular tetrahedron of edge lenth 1. this is an Euclidean geometry class. and how to compute the volume of a regular octahedron of edge lenth 1.It does not have to be a written proof, just a step by step approach on how you got the answer, that is it. I probably would use the
1.) t+4=-9 2.)98=7z 3.)37=y/5+14 4.)2/7x-4/3=-3/2 5.)8(x-8)-5x= -37 6.)u+3>19 7.)-4x-17 is less than or equal to 19 8.)word problem a local hamburger shop sold 577 hamburgers and cheeseburgers on Tuesday. they sold 73 fewer cheeseburgers than hamburgers.how many hamburgers did they sell? 9.)a=1/2h
Area For locations between 20degrees and 60degrees north latitude a solar collector panel should be mounted so its angle with the horizontal is 20 greater than the local latitude. Consequently, the solar panel mounted on the roof of Solar Energy, Inc., in Atlanta (latitude 34degrees) forms a 54degree angle with the horizontal.
Please see attachment for full problem description. 1. (4 pts) Use the figure below to find the following: Hint: Your answers will be points or segments from this figure. See attachment 2. Lines A and B are parallel and are cut by the transversal shown. Determine the measures of angles 1 throu
Let S = R^2 Q^2. Points (x,y) in S have at least one irrational coordinate. Is S connected? Can we disprove with a counterexample?
Each edge of a cube is 100cm long. What is the length of the inside diagonal of the cube to the nearest centimeter?
The length of a rectangle is 3 cm more than 5 times its width. If the area of the rectangle is 76 cm2, find the dimensions of the rectangle to the nearest thousandth.
Decide which ones of the three properties of reflexivity, symmetry, and transitivity are true for each of the following relations in the set of all positive integers: m is less than or equal to n, m < n, m divides n. Are any of these equivalence relations?
Topology Sets and Functions (XLVIII) Functions Decide which ones of the three properties of reflexivity, symmetry, and transitivity are true for each of the following relations in
Let f : X --> Y be an arbitrary mapping. Define a relation in X as follows: x_1 ~ x_2 means that f(x_1) = f(x_2). Show that this is an equivalence relation and describe the equivalence sets.
Topology Sets and Functions (XLV) Functions Let f : X --> Y be an arbitrary mapping. Define a relation in X as follows: x_1 ~ x_2 means that f(x_1) = f(x_2).
Let X and Y be non-empty sets. If A_1 and A_2 are subsets of X, and B_1 and B_2 subsets of Y. Show that (A_1×B_1)U(A_2×B_2) = (A_1UA_2)×(B_1UB_2).
Topology Sets and Functions (XLIV) Functions Let X and Y be non-empty sets. If A_1 and A_2 are subsets of X and B_1and B_2 subsets of Y, show that (A_1