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
Masja [62]
3 years ago
10

What expresson is equivilent to 3(x + 4) A: 3x + 4 B: 3x + 12 C: 3x + 4x D: 3 +x + 4

Mathematics
2 answers:
Lynna [10]3 years ago
8 0

Answer: B: 3x +12

Step-by-step explanation:

jolli1 [7]3 years ago
4 0

Answer:

The answer is B. 3x+12

Step-by-step explanation:

you have to use the distributive property for this

3 times x and 3 times 4 equals 3x+12

You might be interested in
A cone has a diameter of 30 in. and a slant height of 17 in.
prisoha [69]
Use the given formula :

V=\frac{1}3\pi r^2h=\frac{1}3\pi (\frac{D}2)^2h where D is the diameter.

By Pythagoras, h=\sqrt{17^2-(30/2)^2}=8\text{ in}

Hence V\approx\frac{3.14}3*15^2*8=\boxed{1884.0\text{ in}^3}
3 0
4 years ago
If the scale of a flag from the image to the actual were 1 inch = 63.75 ft, what is the scale factor? What is an equation that c
Luden [163]

Answer:

  • Scale Factor from the image to the actual= 765
  • y=765x

Step-by-step explanation:

The scale of the flag from the image to the actual were 1 inch = 63.75 ft.

Now,  1 foot = 12 inches

63.75 feet = k inches

k= 63.75 X 12 =765 inches

Therefore: 1 Inch represents 765 Inches

Scale Factor from the image to the actual= 765

If y is the length of the actual and x is the length of the image, then:

y=765x

3 0
4 years ago
Whats the best way to learn alegbra
zloy xaker [14]

Answer:

It depends on the person, I personally work better plugging in numbers and practicing with numbers I like. I say just try different ways and see what works best for you.

8 0
3 years ago
Ling is 1 year less than twice as old as his sister. If the sum of their ages is 14 years how old is Ling
SashulF [63]
<span>Sister is  5 </span>
<span>Yan Ling is 9 </span>
<span>9+5=14 </span>
<span>1 less than twice 5 is 9.</span>
7 0
3 years ago
The figure below shows parallel lines cut by a transversal:
Schach [20]
<1 and <2 are congruent because they are a pair of vertical angles.
8 0
3 years ago
Other questions:
  • Suppose the number of eggs used in Exercise 4 is changed to 3 eggs for each batch of 12 muffins, and 48 eggs are used. How many
    11·1 answer
  • A metallurgist has one alloy containing 46% copper and another containing 69% copper. How many pounds of each alloy must he use
    11·1 answer
  • Addison studies a tarantula that is 30 millimeters long. Suppose she uses a microscope to magnify the spider by 400 how long wil
    6·2 answers
  • The sum of three consecutive whole numbers is 18. What is the greatest of the numbers?
    7·1 answer
  • Find the length of side AB Give your answer to 1 decimal place
    5·1 answer
  • Im in 6th grade but im giving u points whats 2+2 is
    15·2 answers
  • 5
    6·1 answer
  • Select the correct answer. Which statement is true about this quadratic equation? y=2x^2 + 9x-12 a There is one complex solution
    6·1 answer
  • A car company is trying out a new promotion where they give the customer 6 candy canes if they buy a set of four new tires. What
    13·1 answer
  • Karl and Mark are walking through the woods dropping breadcrumbs to help them find their way home. After ten minutes, their brea
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!