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grandymaker [24]
4 years ago
5

Solve the equation for A 2 ( a - 5 ) = - 2 a = ?

Mathematics
2 answers:
Reika [66]4 years ago
5 0
Multiply, then you get 2a - 10 = -2. Then isolate the variable by adding 10 on both sides. you get 2a = 8. divide both by 2 and you get a = 4
omeli [17]4 years ago
4 0
Multiply 2 and a, then 2 and 5.
Rewrite.
Subtract 10 from both sides.
Rewrite.
Divide both sides by 2.
Rewrite.
You get your final answer!!

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Help pls..................
Triss [41]

Answer:

Area = 152ft²

Step-by-step explanation:

Simpifly:

A = 13(13-6) + 9(13-6)

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The picture shows two sizes of shipping boxes with measurements in inches. The boxes are rectangular prisms. There are two recta
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Step-by-step explanation:

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What number has 9 tens, 7 fewer thousands than tens, the same number of hundreds as
wel

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123456678890

Step-by-step explanation:

I think this is the answer

4 0
3 years ago
15 x sin(30)=?/15 x 15
Delicious77 [7]

Answer:

The exact value of

sin

(

30

)

sin(30) is

1

2

12.

15

⋅

1

2

15⋅12

Combine

15

15 and

1

2

12.

15

2

152

The result can be shown in multiple forms.

Exact Form:

15

2

152

Decimal Form:

7.5

7.5

Mixed Number Form:

7

1

2

712

Step-by-step explanation:

8 0
3 years ago
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