tiiiiffany
26.07.2019 •
Mathematics
1. what is the most precise name for quadrilateral abcd with vertices a(-2,4), b(5,6), c(12,4), and d(5,2)? a. parallelogram b. rhombus c. quadrilateral d. rectangle 2. what is the most precise term for quadrilateral abcd with vertices a(3,1), b(4,5), c(7,5), and d(7,2)? a. kite b. square c. rhombus d. parallelogram 3. find the sum of the measures of exterior angels, one at each vertex, of an octagon. a. 180 degrees b. 360 degrees c. 1080 degrees d. 1440 degrees
Solved
Show answers
More tips
- S Style and Beauty How to Properly Apply Eye Makeup: Tips from a Professional Makeup Artist...
- A Animals and plants How ants survive winter: exploring the secrets of their winter life...
- F Food and Cooking Discover How to Properly Prepare Dough for Rasstegai...
- P Philosophy Unidentified Flying Object - What is the Nature of this Phenomenon?...
- F Family and Home Protect Your Home or Apartment from Pesky Ants...
- O Other What is a Disk Emulsifier and How Does it Work?...
- F Family and Home What does a newborn need?...
- F Family and Home Choosing the Right Car Seat for Your Child: Tips and Recommendations...
- F Food and Cooking How to Get Reconfirmation of Registration?...
- C Computers and Internet How to Get Rid of Spam in ICQ?...
Answers on questions: Mathematics
- M Mathematics Jia inc., has an odd dividend policy. the company has just paid a dividend of $4 per share and has announced that it will increase the dividend by $5 per share for each of...
- M Mathematics 1.) which statements are true about the polynomial function? f(x)=3x^3-4x^2-13x-6 • (x-3) is a factor of f(x) • f(x)=0 when x=–3 • (3x+2) is a factor of f(x) • f(-1)=0 • f(x)...
- M Mathematics Subtract eleven out of 27 and then add 9...
- M Mathematics Calculate d5,q1,and p45jar the distribution of the monthly rent paid by the 500 families in a localitymonthly rent in rs no of families 0-5000 55000-1 141-15000 5015000-2...
- M Mathematics Whats the are partial products of 35 x 7? (its not 245)...
- M Mathematics Can someone me with 19, 20, 23, and 24....
- M Mathematics The band at east side middle school lost 20 percent of its 230 members from last year. how many band members left?...
- M Mathematics 2. determine the sum of the first 400 odd numbers....
- M Mathematics H=2+25t-5t^2 find all values for t for which the ball height is 12 meters...
- M Mathematics Which coordinates , are shared by the triangle and the rectangle...
Ответ:
(n-2)180
(8-2)180
1080
Hope this helps!
Ответ:
1) b
2)a
3)b
Step-by-step explanation:
1)Consider AC and BD. Both have common mid point as (5,4) and (5,4)
Hence diagonals bisect each other. Slope of AC=0 and slope of BD = -4/0
i.e. one is horizontal and other is vertical. Hence diagonals bisect at right angles. So rhombus.
2) ABCD has adjacent sides equal and diagonals bisect each other at right angles.
Slope of AC =1 and BD =-1 that is product =-1. Kites are perpendicular.
So kite
3) Any polygon irrespective of number of sides, the exterior angles will add upto 360 degrees.
Ответ:
$500 X 0.20 = $100
500-100=$400 Remaining
400 X 0.25 = $100
400-100=$300
he have spend $200