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
olga55 [171]
3 years ago
10

PLEASE HELPPP ASAPPPPP

Mathematics
2 answers:
nika2105 [10]3 years ago
5 0

Answer:

combination  91 ways

Step-by-step explanation:

This is a combination since order doesn't matter

Permutation are when order matter

14 choose 2 order doesnt matter

14*13

--------

2*1

91 different ways

Liono4ka [1.6K]3 years ago
3 0
The answer is permutation !
You might be interested in
Find the midpoint of the segment having endpoints (0 ,1/8) and (-4/5 ,0)
kvasek [131]

Answer:

Mid point of the given end points = (\frac{-2}{5},\frac{1}{16} )

Step-by-step explanation:

Given the end points of the line segment are :

(0, \frac{1}{8}) & (\frac{-4}{5},0)

We will use the mid point formula when two points are: (x₁,y₁) & (x₂,y₂)

mid point = (\frac{x_{1} +x_{2} }{2},\frac{y_{1} +y_{2} }{2} )

now put the value of x₁ = 0

x₂ = \frac{-4}{5}

y₁ = \frac{1}{8}

y₂ = 0

mid point = (\frac{0-\frac{4}{5} }{2},\frac{\frac{1}{8}+0 }{2})

                = (\frac{-2}{5},\frac{1}{16} )

That's the final answer.

3 0
3 years ago
Convert 45/10 into a mixed number
Maksim231197 [3]

Answer:

4 5/10

Step-by-step explanation:

Divide. You will have a remainder. Put the remainder over the denominator:

45/10 = 40/10 + 5/10 = 4 5/10

4 5/10 is your answer.

~

7 0
3 years ago
Read 2 more answers
Write and equation for the shift of the parent graph y=1/x
SashulF [63]
You can think of this equation as \bf f(x)=\cfrac{1}{x}\implies f(x)=(x)^{-1}

and thus apply the transformations to it as such

\bf \qquad \qquad \qquad \qquad \textit{function transformations}
\\ \quad \\\\
% left side templates
\begin{array}{llll}
f(x)=&{{  A}}({{  B}}x+{{  C}})+{{  D}}
\\ \quad \\
y=&{{  A}}({{  B}}x+{{  C}})+{{  D}}
\\ \quad \\
f(x)=&{{  A}}\sqrt{{{  B}}x+{{  C}}}+{{  D}}
\\ \quad \\
f(x)=&{{  A}}(\mathbb{R})^{{{  B}}x+{{  C}}}+{{  D}}
\\ \quad \\
f(x)=&{{  A}} sin\left({{ B }}x+{{  C}}  \right)+{{  D}}
\end{array}\\\\
--------------------\\\\

\bf \bullet \textit{ stretches or shrinks horizontally by  } {{  A}}\cdot {{  B}}\\\\
\bullet \textit{ flips it upside-down if }{{  A}}\textit{ is negative}
\\\\
\bullet \textit{ horizontal shift by }\frac{{{  C}}}{{{  B}}}\\
\left. \qquad  \right. if\ \frac{{{  C}}}{{{  B}}}\textit{ is negative, to the right}\\\\
\left. \qquad  \right.  if\ \frac{{{  C}}}{{{  B}}}\textit{ is positive, to the left}\\\\

\bf \bullet \textit{ vertical shift by }{{  D}}\\
\left. \qquad  \right. if\ {{  D}}\textit{ is negative, downwards}\\\\
\left. \qquad  \right. if\ {{  D}}\textit{ is positive, upwards}\\\\
\bullet \textit{ period of }\frac{2\pi }{{{  B}}}

1)  D = 2, C = +3

2) D = -12, C = -2

3) C = +6, D = 3

4) C = -7, D = -7
7 0
3 years ago
Find the measure of angle S and angle TRS pls help
Katen [24]

Answer:

60°

Step-by-step explanation:

since angle on straight line is 180° you take the sum of the exterior angle of R and its interior angle then divide both sides by the coefficient of y to find y then things get easier from there

7 0
2 years ago
Read 2 more answers
To make five apple pie’s you need about 2 pounds of apples. How many pounds of apples do you need to make 20 apple pies
DedPeter [7]

20 apples / 5 apple pies = 4

4 * 2 pounds = 8 pounds

Hope this helps!

7 0
3 years ago
Read 2 more answers
Other questions:
  • At 6:00 p.m. the temperature was –5°F outside. By midnight the temperature had dropped 12 degrees. What was the temperature at m
    8·2 answers
  • What is the answer and how do I solve it?
    13·1 answer
  • Point B is the midpoint of Line segment A C .
    7·1 answer
  • How do you solve these?​
    11·1 answer
  • (-2, 1) is a solution for which of the following equations?
    11·1 answer
  • HELP! Will give branliest!!
    14·1 answer
  • HELP PLEASE!!!!!!!:(
    8·1 answer
  • Rewrite the equation y - 3 = 23(x - 2) in standard form.
    5·1 answer
  • Cody increased the amount of money he saves each week from $40 to $75. By what percentage did Cody increase the amount of money
    12·2 answers
  • A concert manager counted 525 ticket receipts the day after a concert. The price for a student ticket was $10.50, and the price
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!