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Sladkaya [172]
3 years ago
5

In help with my Math homework please :) First and correct gets brain.lyest.

Mathematics
2 answers:
Illusion [34]3 years ago
5 0
1) not equal
2) equal
andreev551 [17]3 years ago
4 0
See each side
-6/3=-2
other side
3/-6=-1/2
-2=-1/2
false, not equal


-8*9=-72
9*-8=-72
-72=-72
equal

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Substances that are made of just one kind of atom are ____ .
makvit [3.9K]
Elements, they’re a pure substance and can’t be broken down into simpler substances.
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3 years ago
That sounds like a good deal, but how about I give you 10 points for an answer.
Ilia_Sergeevich [38]
The answer is A - 1
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3 0
3 years ago
Read 2 more answers
SOMEONE PLEASE HELP!
Andrews [41]

Answer:

17.2°

Explanations

To find angle A, use the cosine rule.

a^2 = b^2 + c^2 - 2 × a × c cos A

4^2 = 7^2 + 10^2 - 2 × 7 × 10 cos A

16 = 49+ 100 - 140 × cosA

16 = 149 - 140cosA

16- 149 = - 140cosA

-133 = - 140cosA

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7 0
2 years ago
More than 450 students traveled to a state park for a field trip. The school allowed 6students to travel by car, and the rest tr
ki77a [65]

Answer:


Step-by-step explanation:

Let b= number of people per bus

 

10b + 5 > 450

 

10b > 445

b > 44.5

Minimum per bus is 45 students

6 0
3 years ago
Baker, Inc. uses the sum-of-the-years’-digits method to depreciate a $79,600.00 piece of equipment that has an estimated life of
Anastasy [175]

The book value at the end of year 2 of the equipment depreciated using the sum-of-the-years’-digits method is $65,560.

<h3>What is the book value at the end of  year 2? </h3>

Depreciation is a method used to expense the cost of an asset. Book value is the cost of the asset less the accumulated depreciation.

Sum-of-the-year digits = (remaining useful life / sum of the years ) x  (Cost of asset - Salvage value)

Depreciation expense in year 1:

Sum of the years = 1 +2 +3 +4 + 5 + 6 + 7 + 8 + 9 + 10+ 11 + 12 + 13 + 14 + 15 + 16 + 17 + 18 + 19 + 20 = 210

Undepreciated life of the asset = 20

(20 / 210) x ($79,600 - 4,000) = 7200

Depreciation expense in year 2:

19 / 210 x ($79,600 - 4,000) = 6840

Book value = 79600 - 7200 - 6840 = $65,560

To learn more about depreciation, please check: brainly.com/question/25552427

5 0
2 years ago
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