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
Flura [38]
3 years ago
15

Which property was use to simplify this expression? (will be marked brainliest)

Mathematics
2 answers:
sdas [7]3 years ago
5 0

Answer:

  Distributive property

Step-by-step explanation:

The distributive property tells you ...

  a(b+c) = ab +ac

Here, you have a=4, c=2, so ...

  4(b+2) = 4·b + 4·2 = 4b +8

aleksklad [387]3 years ago
5 0

Answer:

Below

Step-by-step explanation:

a(b+c) = ab +ac

4(b+2) = 4·b + 4·2 = 4b +8

Which is distributive property!

mark me as brainliest!

thanks!

You might be interested in
F(9) if f(x) = 5x - 16
MariettaO [177]
Here is your answer
6 0
3 years ago
A circle has an area of 324╥ cm². What is the radius?
Stolb23 [73]
<span>I got 18 x 18 = 324.</span>
3 0
3 years ago
Read 2 more answers
Find the median of the data set: -66, -48, -52, -42
olga2289 [7]
-66, -52, - 48, -42


If you can have 2 medians (since there is only 4 numbers), it is -52 and -48

If you can only have one,then i believe you choose -50, because it is in between -48 and -52

hope this helps
6 0
3 years ago
What is the surface area of the right prism given below?
posledela

Answer: Option D.

Step-by-step explanation:

You can calculate the surface area of this right prism by adding the area of its faces.

You can observe that the faces of the right prism are:  Three different rectangles and two equal triangles.

The formula for calculate the  area of a rectangle is:

A=lw

 Where "l" is the lenght and "w" is the width.

The formula for calculate the  area of a triangle is:

A=\frac{bh}{2}

Where "b" is the base and "h" is the height.

You can observe that the hypotenuse of the each triangle is the width of one of the larger rectangle, then , you can find its value with the Pythagorean Theorem:

a=\sqrt{b^2+c^2}

Where "a" is the hypotenuse and "b" and "c" are the legs of the triangle.

Then, this is:

a=\sqrt{(8units)^2+(15units)^2}=17units

Therefore, you can add the areas of the faces to find the surface area of the right prism (Since the triangles are equal, you can multiply the area of one of them by 2). This is:

SA=(10units)(8units)+(15units)(10units)+(17units)(10units)+2(\frac{(15units)(8units)}{2})\\\\SA=520units^2

5 0
3 years ago
Read 2 more answers
To save money, you put $200 in your bank account each week. After saving for 4 weeks, you have $1,700 dollars in your account. W
kati45 [8]

it is c y−1,700=200(x−4)

8 0
3 years ago
Other questions:
  • 41 is what percent of 20
    11·1 answer
  • Brain is solving the equation x^2 - 3/4x = 5. What value must be added to both sides of the equation to make the left side a per
    14·1 answer
  • Find the slope of the line that passes through (3,2) and (8,8)
    13·2 answers
  • Cot(x)=-3. find sin(x)
    12·1 answer
  • Square root of 3400 please =]
    13·2 answers
  • Match the equation with its graph. -3x + y = 4
    11·2 answers
  • Write 21/23 as a decimal rounded to the nearest tenth.
    6·1 answer
  • Provide proof for Brainlyiest ong moms
    9·1 answer
  • Solve p = -44 ÷ 11.<br> GIVING BRAINLIST!!!
    10·2 answers
  • Carla has a scooter worth $3,890. Her computer is worth $600. She owes $700 on her scooter and $497 on her credit card. Her pers
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!