![vanessasantos2004vs](/avatars/45782.jpg)
vanessasantos2004vs
27.04.2021 •
Mathematics
The coordinates of triangle ABC's vertices are located at (2, 3), (4,5), and (5,1), respectively.
Triangle ABC is translated 5 units right and 3 units down, which we can call triangle A"5°C. Of the three
line segments formed by this translation, AA”, BB”, and CC", which is the shortest?
A. AA’
B.BB’
C.CC’
D. They are all the same length
Solved
Show answers
More tips
- S Sport When is the Champions League final?...
- H Health and Medicine Is Folic Acid a Necessary Vitamin?...
- W Work and Career How to Start Your Own Business: Tips and Recommendations...
- S Society and Politics 10 Tips for Boosting Your Self-Esteem...
- C Computers and Internet How to Create a Folder on Your iPhone?...
- G Goods and services How to sew a ribbon: Tips for beginners...
- F Food and Cooking How to Make Mayonnaise at Home? Secrets of Homemade Mayonnaise...
- C Computers and Internet Which Phone is Best for Internet Surfing?...
- F Food and Cooking Everything You Need to Know About Pasta...
- C Computers and Internet How to Choose a Monitor?...
Answers on questions: Mathematics
- M Mathematics Find the surface area of the figure. Round your answers to the nearest whole, if necessary....
- M Mathematics An engineer is designing a bridge to be built over a river to create a path for hikers to cross the water stream. The bridge will measure a distance of 350 meters and a height...
- M Mathematics Aye join my zoom 445-926-8868 Password ZN4sJz...
- M Mathematics F(x) = 3x + 4 g(x) = -2x2 - 4 Find (f + g)(8)...
- M Mathematics Can someone please explain how to do this and provide the answers. 30 points...
- M Mathematics Cuales son las soluciones de la siguiente ecuación x4-x3-7x2+x+6=0...
- M Mathematics ILL GIVE BRAINLIEST IF CORRECT!! The average of x+6, 6x+2, and 2x+7 is 4x-7. What is x?...
- M Mathematics Here is parallelogram ABCD: Parallelogram ABCD. Diagonals AC and BD intersect at point M. Prove segment AM is congruent to segment CM....
- M Mathematics In the equation y=3x-4, what is the y-intercept? * 3 2. 1 -4 On a scale of 0-5 with 5 being very comfortable, how comfortable do you feel with Slope and y-intercept up to this...
- M Mathematics Can someone plz do 7.5 times 4.3 with work shown...
Ответ:
Part A)
Using the Pythagorean theorem you can find the height:
17^2 = 8^2 + x^2
289 = 64 +x^2
x^2 = 289 - 64
x^2 = 225
x = √225
x = 15
The height is 15 cm.
Part B)
Area of the triangular side: 1/2 x 16 x 15 = 120 square cm.
There are two triangles so 120 x 2 = 240 square cm.
One side = 20 x 17 = 340
There are 2 sides so 340 x 2 = 680 square cm.
The bottom is 16 x 20 = 320 square cm.
Total cardboard needed: 240 + 680 + 320 = 1,240 square cm.