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
Ksju [112]
3 years ago
7

Use the Distributive property to combine terms of each expression 3(-4x+7)

Mathematics
1 answer:
iragen [17]3 years ago
4 0

Answer:

-12x + 21

Step-by-step explanation:

3(-4x + 7)

Using the distributive property, we have

3 x -4x + 3 x 7

-12x + 21

You might be interested in
1 point<br> Carrying a dollar in your pocket is an example of which<br> characteristic of money? *
Molodets [167]

Answer:

Store of value

Step-by-step explanation:

Look it up

8 0
3 years ago
Work out size of angle x
stiks02 [169]

Answer:

x = 105 degrees.

Step-by-step explanation:

The small polygon is a regular hexagon so each internal angle = 120 degrees while the large polygon is a regular octagon with internal angle =

135 degrees.

So angle x = 360 - ( 120 + 135)

= 360 - 255

= 105 degrees.

Note we use the fomula T = 180( n - 2)  to find total internal angles in an n sided polygon. So for hexagon T = 180(6-2) = 180*4 = 720 so each internal angle in a regular hexagon = 720/6 = 120 degrees.

5 0
2 years ago
Find the slope of the line shown on the graph to the right.Select the correct choice below and fill in any answer boxes within y
klasskru [66]

We can see that the line is horizontal so its slope is 0.

5 0
1 year ago
3.5/14 as a decimal <br> pls help
Kisachek [45]

Answer:

0.25

Step-by-step explanation:

3.5 divided by 14

3.5 ÷ 14 = 0.25

6 0
2 years ago
PLEASE HELP! I WILL GIVE YOU 25 POINTS AND BRANLIEST!! PLEASE ONLY CORRECT ANSWERS!!
kow [346]
To start, I had similar questions and I know that it takes 3 cones to fill a cylinder. 
And as for the volumes:
V of a cylinder= V=π r<span>2 h (pi x radius squared x height)
Volume of a cone= V=</span><span>π r2 h/3 (pi x radius squared x height divided by 3)</span>


3 0
3 years ago
Other questions:
  • Find the width of rectangle if its area is (3x2 + 9xy + 6y2) square centimeters.
    15·1 answer
  • PLZ HELP. THIS IS EASY PROBABLY HAHA. WILL GIVE THANKS AND BRAINLIEST
    14·2 answers
  • The sum of two numbers that are at the ratio of 3:4 is 1001. Find these numbers.
    9·1 answer
  • The price of an item yesterday was . Today, the price rose to . Find the percentage increase.
    7·1 answer
  • The ratio of mikes savings to nicks savings was 4:3 after mike saved another $120 and nick saved another $60 the ratio became 8:
    10·1 answer
  • I only need the equation!
    13·1 answer
  • Find the sum of the second 5 termsof the geometric a ries 3+6+12​
    9·2 answers
  • The domain of u(x) is the set of all real values except 0 and the domain of v(x) is the set of all real values except 2. What ar
    14·2 answers
  • The formula for the area of a square is A=s? where s represents the side length of a square. If the side length of the square is
    9·1 answer
  • 1
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!