1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Temka [501]
3 years ago
12

EMERGENCY Triangles ABC and DEF are similar. Find the length of the segments EF and DF

Mathematics
1 answer:
Gala2k [10]3 years ago
7 0

Answer:

EF = 1.5. DF = 2.

Step-by-step explanation:

DE is half of AB so EF is half of BC and DF is half of AC.

You might be interested in
PLEASE HELP!!!! I WILL GIVE BRAINLIEST AND LOTS OF POINTS!!! Please provide an explanation and answer only if you know the answe
weeeeeb [17]

Answer:

x = 29

Step-by-step explanation:

If the lines are parallel

< CBA = < DAB due to the fact that they are alternate interior angles

42 = DAB

We also know that

DAB + BAC + CAE = 180 since they form a straight line

Substituting the given values

42+ 109 + x = 180

Combine like terms

151 + x = 180

151+x-151 = 180-151

x = 29

3 0
4 years ago
Ciara has a bag of 60 colored marbles. There are purple, green, and red marbles,. She empties the bag, sorts the marbles, and co
IRISSAK [1]

Answer:

Red = 29

Step-by-step explanation:

Given

Total = 60

Purple = 11

Green = 20

Required

Number of red marbles, without counting

To do this, we simply subtract the sum of the purple and red marbled from the total marbles.

So, we have:

Red = Total - (Purple + Green)

Red = 60 - (11 + 20)

Red = 60 - 31

Red = 29

4 0
3 years ago
The solutions it suppose to equal <br>W= -2/2, 0​
Dmitry [639]

Answerevulate (w,8 6)

Step-by-step explanation:

6 0
3 years ago
The measure of the supplement of an angle is 60 degrees less than four times the measure of the complement of the angle. Find th
Kisachek [45]

Answer:

Step-by-step explanation:

angle:: x

complemet: 90-x

supplement: 180-x

Equation:

180-x = 4(90-x)+60

180-x = 360 -4x + 60

3x = 240

x = 80 degrees (the angle)

90-x = 10 degrees (the complement)

180-x = 100 degrees (the supplement)

6 0
4 years ago
10.
melomori [17]

Answer:

Step-by-step explanation:

attached below

3 0
3 years ago
Other questions:
  • If the instructions for a problem ask you to use the smallest possible domain to completely graph two periods of y=5 + 3cos 2(x-
    14·1 answer
  • Angela is 5 inches shorter than Carter. Carter is 61 inches tal. If a = Angela's height, which equation can be solved to determi
    5·2 answers
  • Which ordered peir is a solution of the equation?
    5·1 answer
  • How do I answer this???????
    5·1 answer
  • How do you solve 4devided by <br> 12
    10·1 answer
  • MODELING WITH MATHEMATICS A farmer plants a garden that contains corn and pumpkins. The total area (in square
    10·1 answer
  • Another easy points let’s goooo
    11·1 answer
  • QUICK!!!!
    9·2 answers
  • Help pls quickly.<br><br> It is very long for me to type sorry :(
    13·2 answers
  • Can u help me pls pls
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!