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
IgorC [24]
3 years ago
13

Complete the calculation how to find partial products 1 2 4 × 2 ----------

Mathematics
1 answer:
a_sh-v [17]3 years ago
6 0
The first step is to write each factor in expanding notation.

This is:

- 124 = 100 + 20 + 4
- 2 = 2

Now muliply 2 times each term of the terms 100, 20 and 4

=> 2 * 100 = 200

2 * 20 = 40

2 * 4 = 8

Then,

    (100 + 20 + 4 )
x                     2
-----------------------
                       8
                     40
                   200
------------------------
                   248

You might be interested in
Evaluate this expression for x=-5 and y=-5​
Talja [164]

Answer:

x - 2y=5

Step-by-step explanation:

Given

x = -5; y=-5

x - 2y --- missing from question

Required

Evaluate

We have:

x - 2y

Substitute for x and y

x - 2y=-5 - 2*-5

x - 2y=-5 +10

x - 2y=5

3 0
3 years ago
Who do you divide 2 digit with a 2 digit number
miss Akunina [59]
That's easy, here let me show you a example:

7 0
3 years ago
If the angles of a triangle are in the ratio 1:3:5, what is the measure of the smallest angle
luda_lava [24]
In a triangle, the three interior angles always add to 180°

x + 3x + 5x = 180
9x = 180
x = 180/9
x = 20

<span>the smallest angle = x = 20</span>°
3 0
3 years ago
Solve for the sqrt(x-2)+8=x
kirza4 [7]
<h3>Answer:  x = 11</h3>

==============================================

Work Shown:

\sqrt{x-2}+8=x\\\sqrt{x-2}=x-8\\\left(\sqrt{x-2}\right)^2=(x-8)^2 \text{ square both sides}\\x-2=x^2-16x+64\\0=x^2-16x+64-x+2\\0=x^2-17x+66\\x^2-17x+66 = 0\\(x-11)(x-6) = 0\\x-11 = 0 \text{ or } x-6 = 0\\x = 11 \text{ or } x = 6\\

Those are the two possible solutions . We need to check each possible solution.

Plug in x = 11 then simplify. If we get the same number on both sides, then x = 11 is confirmed.

\sqrt{x-2}+8=x\\\sqrt{11-2}+8=11\\\sqrt{9}+8=11\\3+8=11\\11=11\\

We get 11 on both sides, so the solution x = 11 is confirmed.

Repeat for x = 6 as well

\sqrt{x-2}+8=x\\\sqrt{6-2}+8=6\\\sqrt{4}+8=6\\2+8=6\\10=6\\

We do not get the same thing on both sides, so x = 6 is not a solution. We consider this extraneous.

4 0
3 years ago
Is 3/12 less than or greater than or equal 3/4?​
Y_Kistochka [10]

Answer:

3/12 is less than 3/4

Step-by-step explanation:

3/12 is the same as 1/4, which is 0.25

3/4 is 0.75

6 0
3 years ago
Other questions:
  • The telephone company offers two billing plans for local calls. Plan 1 charges ​$24 per month for unlimited calls and Plan 2 cha
    9·1 answer
  • Pauline spent $7.50 every day for 3 days. Which expression is the best choice to help her determine the total amount of money sh
    6·1 answer
  • Work out the area of the shaded shape.<br>​
    8·2 answers
  • What is 3/4÷1/5? Plz show ur work...all help is appreciated
    15·2 answers
  • Solve for x.
    14·1 answer
  • What is Absolute value
    10·2 answers
  • Suppose that the Band Booster Club sells 25 blanket wraps during a chilly football game. Use the graph to determine how many T-s
    6·1 answer
  • The sum of the measures of three
    7·1 answer
  • Somebody please help me with this question
    12·1 answer
  • For the diagram below, which equation is the correct use of the distance<br> formula?
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!