sharmadaman641
17.08.2020 •
Mathematics
Which of the following lengths and widths represents a rectangle whose diagonal is rational? Question 3 options: length = 2, width = 1 length = 4, width = 4 length = 3, width = 2 length = 4, width = 3
Solved
Show answers
More tips
- H Health and Medicine Effective Ways to Treat Colic in Infants...
- S Society and Politics What If There s War Tomorrow, What If We Go to War?...
- S Sport How to Do a Jumping Split...
- A Animals and plants What Do Terriers Eat?...
- F Food and Cooking Discover the Benefits and Properties of Dates...
- C Computers and Internet Dynamically Assigned IP Address: What Is It and How Does It Work?...
- S Style and Beauty How to Get Rid of Acne: Scientifically Proven Methods...
- H Health and Medicine Simple Ways to Lower Cholesterol in the Blood: Tips and Tricks...
- O Other How to Choose the Best Answer to Your Question on The Grand Question ?...
- L Leisure and Entertainment History of International Women s Day: When Did the Celebration of March 8th Begin?...
Answers on questions: Mathematics
- M Mathematics Expand (-2x+4)^5 using the binomial theorem (Pascals triangle) Will award brainiest, (show work) 100 points, silly answers will be reported immediately....
- M Mathematics Need and answer with steps...
- M Mathematics Simplify this expression 9xy4x 3x3y...
- M Mathematics The CCA s New Florence family service center is located at: 40.382052°, -79.074336° What is the measurement in degrees, minutes, and seconds? Be sure to include the following...
- M Mathematics Determine o ponto V (xv, yv), vértice da parábola que representa o gráfico das seguintes funções: f(x) = -6x²...
- M Mathematics A phone company offers two monthly plans. Plan A costs 12 plus an additional 0.15 for each minute of calls. Plan B costs 29 plus an additional 0.10 for each minute of calls....
- M Mathematics There exists a similarity transformation that maps AABC to AA B C . The measure of ZAis 68°, and the measure of ZBis 46°. What is the measure of ZC in degrees?...
- M Mathematics Which translation matches the inequality? x/7.4 ≤ 19.8 A) The difference of a number and 7.4 is less than 19.8. B) The quotient of a number and 7.4 is at most 19.8. C) The difference...
- M Mathematics Write an equation in slope-intercept form for the line with slope 7 and y-intercept -8....
- M Mathematics We have 60,30,9,42- ?...
Ответ:
Correct option is length = 4, width = 3.
Step-by-step explanation:
Given:
Diagonal of a rectangle is rational.
To find:
Which of the following length and width options represent a rectangle ?
options:
length = 2, width = 1
length = 4, width = 4
length = 3, width = 2
length = 4, width = 3
Solution:
First of all, let us consider a rectangle as shown in the attached answer image.
Rectangle ABCD.
Width of rectangle is AB.
Width of rectangle is BC.
And the diagonal AC or BD can be found by using Pythagorean Theorem:
Now, let us find diagonal for each option and check whether it is rational or not.
Option 1:
length = 2, width = 1
Not rational
Option 2:
length = 4, width = 4
Not rational.
Option 3:
length = 3, width = 2
Not rational.
Option 4:
length = 4, width = 3
Diagonal is rational.
Correct option is length = 4, width = 3.
Ответ:
(If I understanded wrong, I'm sorry)
I calculated the hypotenus of 42 angle and 44 and the plane B was further away