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
Dafna11 [192]
3 years ago
13

Does anyone know this? Also, can you explain how you get the answer? cuz I have 10 other questions same as this.

Mathematics
1 answer:
Nezavi [6.7K]3 years ago
7 0
The answer is 36

Multiply each side by 9

9 times for and 9 times n/9

The n/9 will cancel out so you are left with n= 9 times 4

This comes to 36
You might be interested in
1.02 sinusoidal graph
Tema [17]

Answer:

the answer is 4

Step-by-step explanation:

7 0
3 years ago
The cows at the farm eat 5 3/5 hay everyday.The horses eat 1 5/6 as much as the cows. How bales of hay are the horses fed each d
Marina86 [1]

Answer:

13 2/9

Step-by-step explanation:

Cows eats=5 3/5 Hays everyday

Horses eats=1 5/6 as much as the cow

=1 5/6 of what the cow eat+5 3/5

=1 5/6 × 5 3/5 + 5 3/5

=11/6×28/6+28/6

= 308/36+28/6

=308+168/36

=476/36

=13 8/36

=13 2/9

5 0
3 years ago
Estimate the perimeter of the figure to the nearest whole number.
KiRa [710]

Step-by-step explanation:

The perimeter is about 14 units.

each triangle is half of a square. two triangles make a whole square.

3 0
2 years ago
Read 2 more answers
The areas of two similar triangles are 75m2 and 300m2. The length of one of the sides of the second triangles is 9m. What is the
Ymorist [56]

Answer:

4.5 m

Step-by-step explanation:

The area of two similar triangles are 75 m2 and 300 m2. This gives you the scale factor of the triangles:

\dfrac{A_{small}}{A_{large}}=k^2\Rightarrow k^2 =\dfrac{75}{300}=\dfrac{3}{12}=\dfrac{1}{4}\Rightarrow k=\dfrac{1}{2}.

Then you can find the length of the corresponding side:

\dfrac{side_{small}}{side_{large}}=k\Rightarrow =\dfrac{side_{small}}{9}=\dfrac{1}{2},\ side_{small}=\dfrac{9}{2}=4.5\ m.

4 0
3 years ago
Which is it? , 30 points
goldenfox [79]

Answer:

It's choice B.

Step-by-step explanation:

Let's look the one you have chosen (A):

f(x) =  x - 2/ 7  + 8

x-2 / 7 = f(x) - 8

x- 2 = 7(f(x) - 8)

x = 7(f(x) - 8) + 2

The inverse)= 7(x - 8) + 2

So it's not A.

B.  f(x) = 5(x/4) - 3

5x / 4 = f(x) + 3

5x = 4(f(x) + 3)

x = 4(f(x) + 3 / 5

So the inverse is  4(x + 3) / 5

So it is B.

5 0
3 years ago
Read 2 more answers
Other questions:
  • Which statement best explains whether y = 2x − 3 is a linear function or a nonlinear function?
    7·1 answer
  • Midpoint of -7 and 24
    6·1 answer
  • What are the values of x in the equation x(x-6)=4(x+6)
    13·1 answer
  • Ok so i hope this app works
    8·1 answer
  • What's the answer for number 7?
    10·2 answers
  • How do you do this and what is it called
    10·1 answer
  • Please help!!!!!!!!!!! Will give brainlist
    7·1 answer
  • At a Marine Corps military base there is a barbershop where the actual output from each chair is 12 haircuts per hour. It operat
    10·1 answer
  • What’s twelve divided by two
    10·2 answers
  • Find the value of x<br><br>​
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!