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julsineya [31]
3 years ago
5

Simplify the expression. 6-4[(8z - 8y)+2(-y-z)]–3

Mathematics
1 answer:
forsale [732]3 years ago
5 0

Step-by-step explanation:

6-4(8z-8y)+2(-y-z)-3

=6-32z+32y-2y-2z-3

=6-3-32z-2z+32y-2y

=3-34z+30y

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This package of sliced cheese costs $2.97. How much would a package with 18 slices cost at the same price per slice?
Dafna1 [17]
$53.46 would be the cost of a package with 18 slices of cheese! Hope this helped! Mark if correct!
7 0
3 years ago
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Three circles with centers A, B, and C are externally tangent to each other as shown in the figure. Lines EG and DG are tangent
fiasKO [112]
My solution to the problem is as follows:

EC = 15 ... draw CF = 6 (radius) ...use Pythagorean theorem to find EF. 

EF^2 + CF^2 = EC^2 
EF^2 = 15^2 - 6^2 = 189 .... EF = sq root 189 

triangle GDE is similar to CFE ... thus proportional 
GD / ED = CF / EF 
GD / 18 = 6 / (sq root 189) 
<span>GD = 108 / (sq root 189)

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5 0
3 years ago
Find the difference quotient and simplify your answer. f(x) = 4x − x2, f(4 + h) − f(4) h , h ≠ 0
Anon25 [30]

The difference quotient and simplification will be    = [4 -h-2x]

The given equation is as follows:   f(x)= 4x - x²

For finding the quotient and further simplification we must follow the following steps:

[f(x + h) - f(x)] / h = [4(x + h) - (x + h)² - 4x + x²]/ h

<h3>What is simplification of algebraic operations?</h3>

Getting the functions in their lowest terms is known as simplification.

Brackets will get open and solved further;

[f(x + h) - f(x)] / h = [4(x + h) - (x + h)² - 4x + x²]/ h

[f(x + h) - f(x)] / h = [4h - h² - 2x]/ h  

Finally dividing the whole equation with h;

                                = [4 - h - 2x] 

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brainly.com/question/12485460

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7 0
1 year ago
What would 2x + 3y = 1,470 be in slope intercept form and how do you get it
Flauer [41]

slope intercept formula is y = mx + b.

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2x (-2x) + 3y = (-2x) + 1470

3y = -2x + 1470

Isolate the y. Divide 3 from both sides

(3y)/3 = (-2x + 1470)/3

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Simplify

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6 0
4 years ago
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Here are two closed containers and four balls just fit into each container. Each ball has a diameter of 60mm. Which container ha
Studentka2010 [4]

Answer:

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Step-by-step explanation:

Given:

Container A

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Container B

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Surface area of container B (Cuboid) = 57,600 mm²

Container B has smaller surface area.

8 0
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