juliopejfuhrf7336
01.06.2021 •
Mathematics
△ABC∼△DEF . Find DF.DF.
Solved
Show answers
More tips
- F Food and Cooking How to Quickly Put your Child to Sleep?...
- 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?...
- S Style and Beauty Intimate Haircut: The Reasons, Popularity, and Risks...
- A Art and Culture When Will Eurovision 2011 Take Place?...
- S Style and Beauty How to Choose the Perfect Hair Straightener?...
Answers on questions: Mathematics
- M Mathematics I need all of these answers with work shown and/or explained, please help.. 1. -(5)^-1 -1/5 3. -1/y^-4 -y^4 4. 5 ^ 4 x 5^7 5^11 7. (5t ^ 3)^-4 1/625t^12 12. What is the...
- M Mathematics How to write an equation of a line perpendicular to another line?...
- E English Read the following sentence and answer the question. the class didn’t understand how their teacher solved the equation in so few steps, so they asked her to the method...
- B Biology What is the use of ultrasonic waves directed through the heart to study its structure and motion? myocardial perfusion imaging...
Ответ:
do the answer is 24
in the picture there's the steps
Ответ:
Step-by-step explanation:
since they are similar triangle use this ratio
AB/DE=AC/DF
4/12=8/3(x+1)
do cross multiplication
12*8=3*4(x+1)
96=12(x+1)
96=12x+12
96-12=12x
84/12=x
7=x
substitute the value of x
3(x+1)
3(7+1)
3*8
24
Ответ:
a it's birth certificate