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
swat32
3 years ago
9

What is the value of f(n+5)

Mathematics
1 answer:
Marat540 [252]3 years ago
7 0

Using distributive property,

f * n = fn

f * 5 = 5f

= fn + 5f

You might be interested in
Solve for m.<br><br> m+14&lt;−1 2/5
sergejj [24]

Step-by-step explanation:

Hey where you went give me your mail id

3 0
2 years ago
Solve the equation -9 X 2+9=-9
Pani-rosa [81]

-18 + 9 = -9

-9 = -9

If you're looking for false or true.

The answer would be true

8 0
3 years ago
Read 2 more answers
Two competitive neighbours build rectangular pools that cover the same area but are different shapes. Pool A has a width of (x +
GenaCL600 [577]

<u>Answer: </u>

a)Dimensions of pool A are length = 6.667m and width = 3.667 m and dimension of pool B are length = 7.333m and width = 3.333m.

b) Area of pool A is equal to area of pool B equal to 24.44 meters.

<u> Solution: </u>

Let’s first calculate area of pool A .

Given that width of the pool A = (x+3)  

Length of the pool A is 3 meter longer than its width.

So length of pool A = (x+3) + 3 =(x + 6)

Area of rectangle = length x width

So area of pool A =(x+6) (x+3)        ------(1)

Let’s calculate area of pool B

Given that length of pool B is double of width of pool A.

So length of pool B = 2(x+3) =(2x + 6) m

Width of pool B is 4 meter shorter than its length,

So width of pool B = (2x +6 ) – 4 = 2x + 2

Area of rectangle = length x width

So area of pool B =(2x+6)(2x+2)        ------(2)

Since area of pool A is equal to area of pool B, so from equation (1) and (2)

(x+6) (x+3) =(2x+6) (2x+2)    

On solving above equation for x    

(x+6) (x+3) =2(x+3) (2x+2)  

x+6 = 4x + 4    

x-4x = 4 – 6

x = \frac{2}{3}

Dimension of pool A

Length = x+6 = (\frac{2}{3}) +6 = 6.667m

Width = x +3 = (\frac{2}{3}) +3 = 3.667m

Dimension of pool B

Length = 2x +6 = 2(\frac{2}{3}) + 6 = \frac{22}{3} = 7.333m

Width = 2x + 2 = 2(\frac{2}{3}) + 2 = \frac{10}{3} = 3.333m

Verifying the area:

Area of pool A = (\frac{20}{3}) x (\frac{11}{3}) = \frac{220}{9} = 24.44 meter

Area of pool B = (\frac{22}{3}) x (\frac{10}{3}) = \frac{220}{9} = 24.44 meter

Summarizing the results:

(a)Dimensions of pool A are length = 6.667m and width = 3.667 m and dimension of pool B are length = 7.333m and width = 3.333m.

(b)Area of pool A is equal to Area of pool B equal to 24.44 meters.

5 0
3 years ago
Assume that A varies directly with z. If A = 30 when z = 5, find A when z = 9.
pishuonlain [190]
If A varies directly with z, and A is 30 and z is 5, then when z is 1, A is 6.
z: 5 ÷ 5 = 1
A: 30 ÷ 5 = 6
Then, when z is 1, A is 6
So, when z is 9, A is...
z: 1 × 9 = 9
A: 6 × 9 = 54

A is 54
6 0
3 years ago
Read 2 more answers
Please help me on this one I’m stuck
crimeas [40]
14
hoped this helped ☺
7 0
3 years ago
Other questions:
  • How I can round it please
    10·1 answer
  • What is the surface area of the figure shown above
    9·1 answer
  • the cost of renting at a lake is $80 per hour plus $16 for lifejackets. Write an equation in slope-intercept form that can be us
    13·1 answer
  • A second-hand clothing store makes a profit of $4.50 for every piece of used clothing it sells. If the store manager wants to ma
    7·2 answers
  • Help me and i’ll give brainliest. 8th grade math.
    8·1 answer
  • Which shows the solution in the inequality? -2x &gt; 18
    13·1 answer
  • How would you factor this 2x^3 + x^2 + 5x + 6. The factored form should not have any radicals or imaginary numbers.
    8·1 answer
  • What property does have to make it more suitable for water pipes than metal pipes?​
    12·1 answer
  • Pls help thank you :)
    8·2 answers
  • a trapezoid has a perimeter of 14ft what will the perimeter be if each side length id increased by a factor of 7
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!