10)Given below are two pairs of statements. Combine these two statements
using if and only if ".
(i) p: If a rectangle is a square, then all its four sides are equal.
q: If all the four sides of a rectangle are equal, then the rectangle is a
Squ
are.
Ans)
A rectangle is a square if and only if all its four sides are equal.
10)Given below are two pairs of statements. Combine these two statements using if and only if ". (i) p: If a rectangle is a square, then all its four sides are equal. q: If all the four sides of a rectangle are equal, then the rectangle is a Square.
11)Given below are two pais of statements .combine these two statements using if and only if (ii) p: If the sum of digits of a number is divisible by 3, then the number isdivisible by 3.q: If a number is divisible by3, then the sum of its digits is divisible by 3.
A square with 10-cm sides is formed by four charged particles (|q| = 3.0 nC for each of them). Determine the electric potential energy in the configuration if (a) all four charges are positive; (b) A, B, and C are positive while D is negative; (c) A and B are positive while C and D are negative; and (d) A and C are positive while B and D are negative.
QUESTION 1 Quadrilateral WXZY is a square. If the measure of angle XYZ = 4x + 15, find the value of x. 15 15 18.75 7.5 2 points QUESTION 2 Determine whether parallelogram JKLM with vertices J(-1, 1), K(4, 1), L(4, 6) and M(-1, 6) is a rhombus, square, rectangle or all three. rhombus square rectangle rhombus, square and rectangle 2 points QUESTION 3 In rectangle JKLM, JK is equal to 12 feet, and LN is equal...
Consider the statements I and II below given about semiconductors: I. Doping Si with P creates free electrons. II. Doping Si with B creates holes. Which of the following statements is/are correct? A. Only I B. Only II C. Both I and II D. Neither I nor II
I Posted this question two days ago but the answers was given using p-values and I want it using confidence intervals. Thank you for all of your help. A telephone company claims that 20% of its customers have at least two telephone lines. The company selects a random sample of 500 customers and finds that 88 have two or more telephone lines. If alpha = 0.05, test the company's claim using confidence intervals.
Four long, parallel conductors carry equal currents of I = 4.21 A. The figure shown below is an end view of the conductors. The direction of the current is into the page at points A and B (indicated by the crosses) and out of the page at C and D indicated by the dots). Calculate the magnitude and direction of the magnetic field at point P, located at the center of the square with edge of length 0.200 m. 5.95...
Help Please! Four charges. Aq Ba, Cq, and Dq (where q _ 2.75 ×10-7 C , sit in a plane at the corners of a square whose sides have length d-84.5 cm, as shown in the diagram below. A charge, E4 is placed at the origin at the center of the square. (Note that A, B, C, D, and E are integer multipliers.) Aq Bq Eq Dq Cq square of side length, d DATA: A-2, B-6,C-7, D-4,E-4. Consider the charge...
All questions below rely on the following assumptions: ? = 20 − .5? ?c= 10 (No fixed costs) 1. Draw a graph with P on the vertical axis and Q on the horizontal axis that shows: (1) the demand curve; (2) the marginal revenue curve; (3) the marginal cost curve; and (4) the values of P and Q for the pure competition outcome. 2. If there is only one firm in this industry, what is the profit-maximizing P and Q?...
To do this, we must use angle bisectors. So I know we can connect a to I and b to I then how do we finish using this idea to get Vertex C. Expert Q&A Done Using a compass and straightedge only, construct the last vertex, write out all steps and prove your result Below we are given vertex A and B and the incenter I of triangle ABC. Using a compass and a striaghtedge, construct the last vertex C....
please help with all questions not partly Question 10 Which of the folowing statements is/are true A. A sphere bas radius 3s units. A right circular cylinder has height 4 times its radius, which is a units Te tio of the volue of the eylinder to the splere is 1:9 B. Consider a circle with dismeter dunits and a sare with diagonal d units. Ifa y crauls romd the circle ance and an ant crawls romd the square once, the...