jasoncarter
14.06.2021 •
Mathematics
Please help. Thank you
Solved
Show answers
More tips
- H Health and Medicine How to perform artificial respiration?...
- H Health and Medicine 10 Tips for Avoiding Vitamin Deficiency...
- F Food and Cooking How to Properly Cook Buckwheat?...
- F Food and Cooking How Many Grams Are In a Tablespoon?...
- L Leisure and Entertainment Carving: History and Techniques for Creating Vegetable and Fruit Decorations...
- P Photography and Videography How to Choose the Perfect Photo Paper for Your Images?...
- H Health and Medicine What vaccines do children need?...
- H Health and Medicine Reasons for the Appearance of Warts: Everything You Need to Know...
- A Art and Culture How to Learn Screaming: Step-by-Step Guide for Beginners...
- H Health and Medicine Contraceptive Pills After 35: The Importance Of Choosing The Right Medication...
Answers on questions: Mathematics
- M Mathematics What is the slope of the line? a) -9/5 b) 9/5 c) -5/9 d) 5/9...
- P Physics Which statement best defines a universal law? a) it is in effect some of the time. b) it is in effect at all times. c) it operates only under specific conditions. d) it changes...
- S Social Studies Processes driving tropical deforestation in latin america and how they compare with those causing deforestation in other areas of the world...
- B Biology Arabidopsis thaliana is a small angiosperm related to mustard that is commonly used in plant research experiments. In one experiment, an antifreeze protein from a species of bacteria...
- B Business When there are diminishing marginal returns to factors of production, the PPF is: A) a negatively sloped straight line B) bowed out from the origin C) caved in toward the origin...
Ответ:
Given:
In the given figure, PS=x, RS=35, UV=20, VW=25 and TW=15
To find:
The scale factor from PQRS to TUVW.
Solution:
We have,
We know that the corresponding sides of similar figures are proportional. The scale factor is the ratio of one side of image and corresponding side of preimage.
The scale factor is:
Therefore, the scale factor from PQRS to TUVW is
.
Ответ:
Step-by-step explanation: so for the first one you have your equation 18+4(m-3)+4m you take the second part and do 2(9+2(m-3)+2m) then after that you get 2(9+2m-6+2m) and you get you first answer 2(3+4m)
Your second probelm 6+8m you have your equation 18+4(m-3)+4m you do 18+4m-12+4 and you subtract all th likes terms so you get 6+8m
Hope this helps!