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
kobusy [5.1K]
3 years ago
9

explain how multiplying 4/10 and 3/10 is similar to multiplying 0.4 and 0.3 (please only answer if you for sure know the answer!

!)
Mathematics
1 answer:
Vesnalui [34]3 years ago
8 0
Its the same just one are fractions and one is decimal but the decimal is a decimal of 10
You might be interested in
1.3 lesson help please
Airida [17]

Answer:

1. 125

2. 25

3. 40

4. 39

First question:

(15-10)^2 + (15-5)^2

parentheses first to get 5^2 + (15-5)^2

exponents next to get 25 + (15-5)^2

parentheses again 25 + 10^2

exponents again 25 + 100 = 125

Second question:

simplify the exponents (3 *3) + (4 * 4) + (2 * 2) to get 9 + 16 + 4 = 29

Third question:

simplify in the parentheses 6 1/7 - 1/7 = 6

divide 60 by 6 to get 10

multiply 10 by 4 to get 40!

Fourth question:

simplify the fractions to get 1/3 + 8/3 = 3

multiply the 3 by 13 to get 39

7 0
2 years ago
Read 2 more answers
Simplify -3x^3(2x^2+3)+9x^4
SIZIF [17.4K]

Answer:

ANSWER = −6x^5 +9x^4 − 9x^3

Step-by-step explanation:

Let's simplify step-by-step.

(−3x^3) (2x^2 + 3) + 9x^4

Distribute:

=(−3x^3) (2x^2) + (−3x^3) (3) + 9x^4

=−6x^5 + − 9x^3 + 9x^4


Answer:

= −6x^5 +9x^4 − 9x^3


3 0
3 years ago
The people described spent their money during different time periods. Label each of their scenarios as to whether they bought th
bonufazy [111]

Answer:

  1. Peter is a compulsive gamer. He decides to buy World of Warcraft, all of its expansions, Starcraft 2, a PS3, a Wii, and an Xbox 360 since prices in general have been rising at an alarming rate. <u>INFLATION </u>
  2. <u> </u>Melissa decides to start her own personal library and chooses to amass a private collection of books and magazines about world religions, cooking, comics, and economics. As she reads an issue of The Economist, she discovers overall price levels have changed only 0.01% in the past 2 years and decides it doesn't matter whether she starts the project now or later. <u>PRICE STABILITY</u>
  3. Linda postpones her wedding even though most food prices and most service prices were dropping this year, which would help keep the cost of the wedding down.  <u>DEFLATION</u>

<u>Linda's</u> money earned the most value because deflation means that the currency is gaining value as time passes. It is the opposite to inflation where a currency loses value as time passes.

5 0
4 years ago
HELP PLZZZ HELPPPP??.!.!!.!.
bekas [8.4K]

Answer:

eoeoeoeoooeoeooeoeoeooeoeoooe

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Please just help me soon!
Svet_ta [14]
In this question, the algebra equation is a[3(5b - c)]. Since a = 1.6, b = 2, and c = 5, we would replace the equation into 1.6[3((5)(2) - 5)).

With this equation, the answer will be 24
8 0
3 years ago
Read 2 more answers
Other questions:
  • What value represents the vertical translation from the graph of the parent function f(x) = x2 to the graph of the function
    17·2 answers
  • Which could be the value of x in the<br> triangle below?
    9·1 answer
  • 8 increased by three times a number
    7·1 answer
  • Find the product of 6x^2(x+4)(x-5)
    12·1 answer
  • CAN SOMEONE PLEASE HELP! I WILL MARK BRIANLIEST
    6·2 answers
  • Pls help ASAP and pls explain someone:)
    15·2 answers
  • Johnny bought an oil painting originally priced at $80 but on sale for for 50% off. After 10% sales tax, what was the total cost
    6·1 answer
  • Rachel is calculating the interest earned on a deposit of $350 in an account that earns 6% simple interest after 15 years.
    15·2 answers
  • If EF = 4x-15, FG=3x-7, and EG =20, find the value of x, EF and FG. The drawing is not to scale.
    15·1 answer
  • In January Caleb could do 12 pushups. In May Caleb could do 15 pushups. By what percent did he increase the number of pushups he
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!