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
Oksi-84 [34.3K]
3 years ago
7

Which triangles are similar to △DEF?

Mathematics
1 answer:
Nesterboy [21]3 years ago
8 0

Answer:

I believe it should be feg

You might be interested in
What is the diameter of a sphere? A.Twice the radius of the sphere B.The distance between two spheres C.The distance from the ce
dolphi86 [110]

Twice the raidus. okay, Im sure that how you spell Radius but anyway, Hope this helps.


3 0
3 years ago
A basketball hoop witha circumference of 56.52 inches i need to find the diameter
MA_775_DIABLO [31]

Answer:

Exactly, It would be this: 8.99543738355 . But rounded is 9 or 8.99

5 0
2 years ago
Prove Forall x elementof Z, x^2 - 5x - 1 is odd.
Diano4ka-milaya [45]

Answer with Step-by-step explanation:

Let Z be a set of integers

We have to prove that x^2-5x-1 is odd for all value of x \inZ.

There are two cases

1.When x is an odd integer number

2.when x is even integer number

1.When x is an odd integer  number

When x is positive odd integer

Then x^2  is positive odd number (because square of odd positive number is always positive an odd number )

5x is also odd number

-5x -1 = -even number

Suppose x=3

Then -15-1=-16

Odd number - even number=Odd number

Hence ,x^2-5x-1 is an odd number .

When x is negative odd number

Then  x square is positive odd number  and 5x is negative odd term term

Therefore,odd number + odd number -1=Even  number -1=Odd number

Hence x^2-5x-1 is an odd number.

2.When  x is an even number

When x is positive even number

x square is positive even number  and 5x is positive even number

Even number -Even number -1 =Even number -odd number =Odd number

Suppose x=4

x^2-5x-1=16-20-1=-5=Odd number

When x is negative even number

Then x square is positive even number  and 5x is negative even number

x^2-5x-1=Even number +Even number -1=Even number -1=Odd number

Hence, for all elements of Zx^2-5x-1is odd.

7 0
3 years ago
I Need Help In #1-5
Citrus2011 [14]
If you are having trouble with ratios you can look at them as fractions. The first number being the numerator and the second number being the denominator or the other way around. When you are asked to find an equivalent ratio, you just have to find an equivalent fraction. 
7 0
3 years ago
ASAP—-what is the missing value
olga_2 [115]

Answer:

im sure its 139

Step-by-step explanation:

because you do 128 + 93 which is 221

next, you do 360 (triangle angles) then you do 360-221

which gives you 139!

hope it helped! =)

8 0
3 years ago
Other questions:
  • You have a fishing line spool with an end that has an area of 20.0 cm2. How much fishing line do you need to wind around the spo
    15·1 answer
  • Find the value of r 4(x-3)-r+2x=5(3x-7)-9x
    14·1 answer
  • Is this correct?(top answerers)
    8·2 answers
  • What is 7×11+3×3-16/2
    7·2 answers
  • What is the volume of an equilateral triangular prism?
    14·1 answer
  • 1 1/2 miles equals how many feet​
    5·2 answers
  • Simplify.
    12·1 answer
  • For the following figure, complete the statement for the specified points.
    9·2 answers
  • Whatss the diffrence
    6·1 answer
  • Bob's Plumbing charges $50 for a house call
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!