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
Viktor [21]
3 years ago
12

There are 104 coins in a bottle.

Mathematics
1 answer:
fredd [130]3 years ago
8 0

Answer:

its easy solve it with calculator

Step-by-step explanation:

You might be interested in
Please answer this in two minutes
Vsevolod [243]

Answer:

15\sqrt{5}

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
What is that is the derivative of
katovenus [111]

Answer:

see explanation

Step-by-step explanation:

differentiate using the power rule.

\frac{d}{dx}( ax^{n} ) = nax^{n-1} , thus

\frac{d}{dx}(x² - x + 3 ) = 2x - 1

x = 5 → 2(5) - 1 = 10 - 1 = 9

To find the value of x for minimum , equate \frac{d}{dx} to zero

2x - 1 = 0 , then

2x = 1 and

x = \frac{1}{2}

3 0
3 years ago
What is the inverse of f(x)=(x+6)2 for x≥–6 where function g is the inverse of function f? g(x)=x√−6, x≥0 g(x)=x−6−−−−√, x≥6 g(x
avanturin [10]

Answer:

g(x)=\sqrt{x}-6, x>=0

Step-by-step explanation:

f(x)=(x+6)^2

To find the inverse function , replace f(x) by y

y=(x+6)^2

Replace x with y and y with x

x=(y+6)^2

Solve the equation for y

take square root on both sides

+\sqrt{x} =y+6

Now subtract 6 from both sides

+\sqrt{x}-6=y

replace y with g(x)

g(x)=\sqrt{x}-6

8 0
3 years ago
How do you find the area of this composite figure?
Illusion [34]
If you notice the picture below

the composite figure is just a trapezoid sitting on top of a rectangle
and then, the rectangle has a triangular hole in it

so.. get the area of the trapezoid   \bf \textit{area of a trapezoid}=A=\cfrac{h}{2}(a+b)\qquad 
\begin{cases}
h=height\\
a,b=\textit{parallel sides or bases}
\end{cases}

then get the area of the rectangle, which is just a 12x14
and then get the area of the triangle, which surely you know is 1/2 bh

then, subtract the triangle's area from the rectangle's area

and whatever is left, namely the difference, add that to the area of the trapezoid, and that's the composite's area

namely the area of the trapezoid plus the rectangle's, minus the triangle's

6 0
3 years ago
Solve For 1/4 + 1/2 + x = - 3/4
ivann1987 [24]

Answer:

x= negitive 6/8

Step-by-step explanation:

Ok think about it 1/4 plus 1/2 is 3/4

so how do i go to negitives?

you double the amount of it and then minus it

because 3/4- 3/4 would be zero

so you have to double it to get that answer

have a wonderful day filled with only joy!

5 0
3 years ago
Other questions:
  • What is the formula for the volume of a cone?
    12·2 answers
  • 1/5x - 2/3y = 30 , when y = 15
    13·1 answer
  • Pls help me you guys are amazing :)
    9·1 answer
  • The owners of the River View Restaurant have hired enough servers to handle 17 tables of customers, and the fire marshal has app
    13·1 answer
  • Please help brainiest
    11·1 answer
  • In a deck of 52 playing cards, there are 13 different cards in the deck that are hearts. What is the probability that if you cut
    11·2 answers
  • Determine whether 8x + 18 + x is equivalent to 9(2+x) Complete the sentence to justify your answer
    15·2 answers
  • What is the volume of the shoebox with the dimensions shown in the figure?
    11·1 answer
  • Find the x-intercepts for y = -7x2 + 4x + 9 using the quadratic formula. Choose all
    10·1 answer
  • Angles ABC and DBE are vertical angles where m∠ABC = (7x + 7)° and m∠DBE = (8x − 4)°.
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!