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Shkiper50 [21]
3 years ago
10

How is multiplication using partial products different from multiplication using regrouping? how are they similar?

Mathematics
1 answer:
Nitella [24]3 years ago
4 0
Using partial products is rounding numbers to get an estimate. using regrouping is multiplying numbers to find an exact product. they are similar because in both strategies you multiply 2 find a product.


Hopefully this helps!!
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A=<br> f forr<br> 2<br> =<br> o<br> Need help with that plz help me
spayn [35]

Answer:

r = 2a + k

Step-by-step explanation:

Hope this helps :D

5 0
4 years ago
Farmer Company purchased equipment on January 1, Year 1 for $82,000. The equipment is estimated to have a 5-year life and a salv
frosja888 [35]

Answer:

option (a) $6,240

Step-by-step explanation:

Given:

Purchasing cost of the equipment = $82,000

Estimated life = 5 years

Salvage value = $4,000

Revised expected life = 8 years

Now,

Depreciation per year = \frac{\textup{82,000-4,000}}{\textup{5}}

therefore,

The accumulated Depreciation at the beginning of year 4

= Annual depreciation × years passed

= 15,600 × 3

= $46,800

Thus,

The book value at the beginning of year 4

= Purchasing cost - Depreciation

= $82,000 - $46,800

= $35,200

Now,

The remaining life = Revised estimated life - Years passed

= 8 - 3

= 5 years

therefore,

Depreciation expense =\frac{\textup{book value at the beginning of year 4 - salvage value}}{\textup{Revised estimated life}}

= \frac{\textup{35,200  - 4000}}{\textup{5}}

= $6,240

Hence,

The correct answer is option (a) $6,240

8 1
3 years ago
HELP PLEASE DUE IN 3 MINUTES
professor190 [17]

Answer: 22

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
A rugby match lasts for 80 mins. 20 mins of a match have been played. a) what Fraction of he match has been played? b) what perc
Delicious77 [7]
25% has been played and 1/4
8 0
2 years ago
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Asap pls helpppp i stink at math :((((
ella [17]

Answer:

D. x= 28, 2=23; Use corresponding and supplementary angles.

Step-by-step explanation:

The degrees of (5y-4)° and 3y° both (added together) sum up to 180 degrees.

So the equation would be: (5y-4)+3y= 180.

Step 1- Add common variables.

(5y+3y)-4= 180

8y-4= 180

Step 2- Add 4 to both sides.

8y-4= 180

<u>    +4    +4</u>

8y= 184

Step 3- Divide both sides by 8.

<u>8y</u>= <u>184</u>

8     8

y= 23

Now that we know what the variable y equals to, we can now solve for x. The equation would be: 3y=(2x+13).

Step 1- Substitute the known variable.

3(23)=2x+13

69= 2x+13

Step 2- Subtract 13 to both sides.

69= 2x+13

<u>-13         -13</u>

56= 2x

Step 3- Divide both sides by 2.

<u>56</u>= <u>2x</u>

2     2

x= 28

Hope this helps! :)

6 0
3 years ago
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