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
Darya [45]
3 years ago
8

(2x)(x^2+4)... Find the value

Mathematics
2 answers:
mestny [16]3 years ago
5 0
Hello, Here is the answer : 2x^3 + 8x .
Akimi4 [234]3 years ago
3 0
(2x)*(x² + 4)

2x*x² + 2x*4

2x³ + 8x
You might be interested in
Three consecutive even numbers have a sum where one half of the sum is between 84 and 96
mamaluj [8]

86 *2 = 172

172/3 = 57.33

54 + 56 +58 =168

168/2 =84


56 + 58 +60 = 174

174/2 =87

58 +60 +62 = 180

180/2 = 90

60 +62 +64 = 186

186/2 = 93


62 +64+66 = 192

192/2 = 96


 there are 3 sets of numbers that fall between 84 & 96

 1 set equals 84 and 1 set equals 96

 so if you are counting those there are 5 sets

 

6 0
3 years ago
A radio is giving away tickets to a play. They plan to give away tickets for seats that cost $10 and $20. They want to give away
Lemur [1.5K]
Then maybe do 20 times 28
3 0
3 years ago
Read 2 more answers
What is a segment bisector
ruslelena [56]

A segment bisector is a segment, ray, line, or plane that intersects a given segment at its midpoint.

For example, in the diagram shown, line SQ bisects segment PR because line SQ intersects segment PR at its midpoint which is Q.

7 0
3 years ago
For a school picnic, leslie ordered a box of fresh-baked gingerbread cookies and sugar cookies. She got 60 cookies in all. 15 of
OlgaM077 [116]

Answer:

Pretty sure 25%.

Step-by-step explanation:

First, you would need to see how many times 60 goes into 100, because a percent is ALWAYS over 100. You should get an answer of 1.66666667. Then you if you multiply it to one of the numbers then you have to do it to the other number. So, you would do 15 times 1.66666667. You would get 25. So, that would be 25 over 100 or 25/100. And 25 over 100 is 25%.

I hope I helped! :) Sorry if it's wrong :(

5 0
3 years ago
A number, x, rounded to 1 decimal place is 3.7<br> Write down the error interval for x.
soldier1979 [14.2K]

Answer: (3.65, 3.74)

Step-by-step explanation:

Now, when we round a number to a given decimal place, we need to look at the decimal to the left of the decimal place where we are rounding.

if it is 5 or more, we round up

if it is smaller than 5, we round down.

Then for example, if we want to round:

4.534

to the first decimal place, we need to look at the second decimal place.

we can see that it is a 2.

Then we round down, and get:

4.5

Now we know that, when rounding to the first decimal place, we have:

x = 3.7

Then the maximum value that x could have is:

x = 3.74 (because here we round down to 3.7)

and the minimum value that x could have is:

x = 3.65 (because here we round up to 3.7)

Then the error interval for x is:

(3.65, 3.74)

6 0
3 years ago
Other questions:
  • Estimation: Maria and Connor are doing yard work for a neighbor. They make a total of ​$597.56. Since Connor works more hours th
    6·1 answer
  • What is 9/10-(BLANK)=1/5????????? HEEEEEEEELLLLLPPP MEEEEEEE
    10·2 answers
  • Differentiate an arithmetic sequence from a geometric sequence?
    7·1 answer
  • Please solve for a, b, and c
    12·1 answer
  • What is the value of 7x2−6x when x = 4
    13·1 answer
  • Researchers at a medical school conducted a study to test the effectiveness of a new drug for lowering cholesterol. The 52 subje
    7·1 answer
  • What is the difference between an expression and an equation? Provide an example of each.
    15·2 answers
  • BEST ANSWER the brainliest! This is for my test!
    14·2 answers
  • A shop produces 39 wetsuits every 2 weeks. how long will it take the shop to produce 429 wetsuits
    14·2 answers
  • Craig opened a savings account and deposited $600.00 as principal. The account earns 2%
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!