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
MA_775_DIABLO [31]
3 years ago
10

The products of 0.42 with 0.2 can be written in fraction?

Mathematics
2 answers:
goblinko [34]3 years ago
7 0
I believe it is yes. I think the right fraction is 84/1000. Let me know if this works and if not tell me
Zielflug [23.3K]3 years ago
7 0

Answer:

yes ... 42/100 × 2/10= 21/250

You might be interested in
I don’t understand :(
viktelen [127]

Answer:

The quotient when x^3-4x^2-8x+8 is divided by x+2 is x^2-6x+4 with no remainder, so x+2 is a factor of p(x).

Step-by-step explanation:

As the question suggests, there are two ways to solve this problem: long division (which can always be used to divide polynomials), and synthetic division (which can only be used when you are dividing by something of the form (x-a). In this case, we may use synthetic division, since x+2 is equal to x-(-2). I will use synthetic division here as it is slightly faster than long division.

The -2 on the left represents that we are dividing by x-(-2), and the rest of the numbers in the top row are the coefficients of p(x): 1, -4, -8, and 8.

The first step in synthetic division is to being down the leading coefficient of the polynomial: in this case, the 1 (as indicated in red). Now, we multiply the 1 by -2. We get -2, which we place directly below the -4.

Next, we add directly down the column, (-4 + (-2) is equal to -6), and this answer is placed in the box below. We can continue this process, getting the coefficients 1, -6, 4, and 0 in the bottom row.

This is the answer: the quotient is x^2-6x+4, and the remainder is zero (which indicates that x+2 is a factor of p(x)).

--

Edit: long division

We may also solve this problem using long division (see the second image). The first step is to look at the leading coefficients: since x \times x^2 is equal to x^3, the first term in the quotient will be x^2. Since x^2 \times (x+2) is equal to x^3+2x^2, we must now subtract that from x^3-4x^2-8x+8.

We repeat the same process, as shown in the image. Since we eventually get to zero, the remainder is zero, and the polynomial at the top (x^2-6x+4) is the quotient.

<em>I know this might be difficult to follow, so please comment if you have any questions.</em>

4 0
3 years ago
6. Ed drives from Jefferson to Holden, a distance of 250 miles. He then travels on to
andreev551 [17]

Answer:

The constant speed with Ed is travelling is 60 mile per hour

Step-by-step explanation:

Given as :

The distance cover to travel from Jefferson to Holden is (D1) 250 miles

The distance cover to travel from Holden to Paxton is (D2) 50 miles

Total time taken to complete entire journey = T = 5 hours

Let The constant speed of Ed = S mph

Time = \frac{Distance}{Speed}

Or, Time = \frac{D1}{S}  + \frac{D2}{S}

Or, 5 hour =  \frac{250}{S}  + \frac{50}{S}

Or, 5 × S = 250 + 50

So,  5 × S = 300

∴           S = \frac{300}{5}

I.e         S = 60 mph

Hence , The constant speed with Ed is travelling is 60 mile per hour Answer

6 0
3 years ago
Bridget works part time in a shoe store. Sometimes when it is not busy, she rearranges the shoes for fun. If she takes six diffe
IRINA_888 [86]
Hi i have an idea  make a pattern to organize the shoes
5 0
3 years ago
A pound of cherries is normally $5.00. Today there is a 20% discount. What is the sale price
Kruka [31]
The Answer Is $4.00
Hope This Helps!

6 0
3 years ago
Read 2 more answers
Identify the vertex of the parabola plssss..!!!!!!
kherson [118]

Answer:

how to do this

Step-by-step explanation:

8 0
3 years ago
Other questions:
  • Simplify the following<br><br> (-5/6)+(2/4)
    13·1 answer
  • pls help asap for 20 points i will mark correct brainle est might be easy. How many 4-digit numbers can you write if you cannot
    6·2 answers
  • If tanh x = 12 13 , find the values of the other hyperbolic functions at x. sinh x = 12/5 correct: your answer is correct. cosh
    8·1 answer
  • If your annual gross income is $62,000 and you have one monthly car payment of $335 and a monthly student loan payment of $225,
    8·1 answer
  • Suppose a sequence begins with 1, 3 and continues by adding the previous two numbers to get the next number in the sequence. In
    7·1 answer
  • What is the next odd number after 160 to which 9 would divide without a reminder
    5·2 answers
  • Rround 0.023 to nearest hund
    9·2 answers
  • Answer fast plz! I need to do 9 more quizzes to pass!!
    10·1 answer
  • Please help me!
    14·1 answer
  • The Retail Shoppe purchases an item for $40. They sell it at a 25% markup. For how much money does the Retail Shoppe charge for
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!