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FrozenT [24]
3 years ago
5

Please help me solve this 4(x-1)

Mathematics
2 answers:
stepan [7]3 years ago
8 0
You first to distribute the 4 to both the variable and the number, which will result in 4x-4.
JulijaS [17]3 years ago
7 0
Simply multiply 4 for the terms in the parenthesis

4x-4
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Write an equation in standard form for:
Tasya [4]
Hello!
When finding the perimeter of a rectangle, you have to consider the properties of a rectangle. A rectangle has two pairs of equal sides where one is the width, while the other one is the length. 
Now looking back at your question, it says "... a rectangle that is x units wide" ⇒ you let the width = x ; this is the same with "y units long" ⇒ length = y. Perimeter can just be : P = 24.  
Therefore,
The equation would be:
x + x + y + y = P. 
2x + 2y = P.
(Sub in P = 24)
∴ 2x + 2y = 24. (This should be your answer.)
:) Good luck (Message me if you have any problem)








5 0
3 years ago
Instructions:Select the correct answer. You’re given two side lengths of 10 centimeters and 8 centimeters. The angle between the
EleoNora [17]

Since we are given the lengths of 2 sides with the angle in between, therefore by cosine law we can only construct 1 triangle from this. By stating the angle in between, this constricts the possible number of triangles that can be formed into 1.

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c^2  = a^2 + b^2 – 2abcosθ

c^2 = 10^2 + 8^2 – 2(10)(8)cos40

c = 6.44 cm


ANSWER:

1 triangle 

3 0
3 years ago
PLEASE HELP. no links.
kobusy [5.1K]

Answer:

45 i think

Step-by-step explanation:

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Lilit [14]
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3 years ago
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irga5000 [103]

Answer:

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3 years ago
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