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
TEA [102]
3 years ago
12

17 points)Which figures are similar to the one without a letter please explain I’m a little confused.....?plz help

Mathematics
1 answer:
erik [133]3 years ago
8 0

Answer:

The letter  D

Step-by-step explanation:

because of the present in the top-left corner has no letter and it maches with the present that has no color and that is the letter D    XD  thanks brainleiiest plz

You might be interested in
From 5 employees at a company, a group of 3 employees will be chosen to work on a project. How many different groups of 3 employ
Andrei [34K]
Hello,

aPb=b*(b-1)*(b-2)*....*(b-a+1) / a!

3P5=5*4*3/(3*2*1)=10

If we name the number of the employers 1,2,3,4,5

Here are the choices:

123,124,125,134,135,145,234,235,245,345 (total 10 choices)

8 0
3 years ago
Read 2 more answers
Answer part A, B and part C correctly please.
Radda [10]

Answer:

Part A:

    C= cash Sue earns

    H = hours Sue works

C is dependent upon H because C only changes when H is changed.

Part B:

(0,0)

(1,6)

Part C:

C=6H

7 0
3 years ago
Read 2 more answers
Please help me out thank you
Leno4ka [110]

Answer:

  1. (-0.0008)^0 =1
  2. 1291^1 =1
  3. (1/3)^0 = 1

Step-by-step explanation:

\mathrm{Apply\:exponent\:rule}:\quad \:a^0=1,\:\\\\(-0.0008)^0 = 1\\\\1291^0 =1\\\\-(-3141)^0 = -1\\\\-(\frac{5}{8} )^0 =-1\\\\0^1 = 0\\\\(\frac{1}{3} )^0 = 1\\

6 0
3 years ago
Can someone plz answer the question ASAP? Thank you. multiple choice answer yes or no
sasho [114]

Answer:yes

Step-by-step explanation:

8 0
3 years ago
The rate of transmission in a telegraph cable is observed to be proportional to x2ln(1/x) where x is the ratio of the radius of
sergij07 [2.7K]

Answer:

The value of x that gives the maximum transmission is 1/√e ≅0.607

Step-by-step explanation:

Lets call f the rate function f. Note that f(x) = k * x^2ln(1/x), where k is a positive constant (this is because f is proportional to the other expression). In order to compute the maximum of f in (0,1), we derivate f, using the product rule.

f'(x) = k*((x^2)'*ln(1/x) + x^2*(ln(1/x)')) = k*(2x\,ln(1/x)+x^2*(\frac{1}{1/x}*(-\frac{1}{x^2})))\\= k * (2x \, ln(1/x)-x)

We need to equalize f' to 0

  • k*(2x ln(1/x) - x) = 0 -------- We send k dividing to the other side
  • 2x ln(1/x) - x = 0 -------- Now we take the x and move it to the other side
  • 2x ln(1/x) = x -- Now, we send 2x dividing (note that x>0, so we can divide)
  • ln(1/x) = x/2x = 1/2 -------  we send the natural logarithm as exp
  • 1/x = e^(1/2)
  • x = 1/e^(1/2) = 1/√e ≅ 0.607

Thus, the value of x that gives the maximum transmission is 1/√e.

7 0
3 years ago
Other questions:
  • Please HELP ASAP<br> question is in the photo below
    6·1 answer
  • Keith is in a hot air balloon that is 200 feet above the ground and is insinuating one and one 2 ft./s Erica is in a hard air ba
    9·1 answer
  • Can I get a answer for it please
    7·1 answer
  • I need help please...
    15·2 answers
  • 2.5 divided by 23.35
    11·2 answers
  • Combine Like Terms: 1 + 5v + v
    13·2 answers
  • A pair of jeans cost $39.99. If you have a coupon for 25% off, how much will the jeans cost before tax?
    10·2 answers
  • What trig function would I use to solve for x?
    9·1 answer
  • Write an equation of the line passing through point (3, -1) and perpendicular to y= -x+1​
    10·1 answer
  • An investigation of the relationship between height of a child and age (in months) found that age explained 64% of the variation
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!