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noname [10]
3 years ago
6

Solve for x: 4(x + 2) = 3(x − 2)

Mathematics
2 answers:
Oliga [24]3 years ago
5 0

Answer:

x = -14

Step-by-step explanation:

4x + 8 = 3x - 6

4x = 3x - 14

x = -14

Verizon [17]3 years ago
4 0
ANSWER BELOW

4(x + 2) = 3(x - 2)

Combine like terms

4x + 8 = 3x -6

Subtract 3x from both sides

X + 8 = -6

Subtract 8 from both sides

X = -14

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I need help to solve please
antiseptic1488 [7]

Answer:

<h2><em><u>x = 52</u></em></h2>

Step-by-step explanation:

<em><u>Known:</u></em>

What to find = x

Exterior angle = 142

Right angle = 90

<em><u>Unknown:</u></em>

what unknown value is = ?

Interior angle = ?

<em><u>1. Find the angle of the interior angles.</u></em>

180 - 142 = 38

<em><u>2. Add the two known angles</u></em>

38 + 90 = 128

<em><u>3. Subtract from 180</u></em>

180 - 128 = 52

<h2><em><u>x = 52 is the answer.</u></em></h2>

Hope this helped,

Kavitha Banarjee

6 0
3 years ago
The quadratic function f(x) has a turning point at (-3,6). the quadratic y=2/3f(x)+3 would have a turning point of
NARA [144]

Answer:

C. (-3,11)

Step-by-step explanation:

Tp is (-3,6) implies the quadratic could have been

f(x) = (x+3)²+6

(2/3)f(x) = (2/3)[(x+3)²+6]

= (2/3)(x+3)²+4

(2/3)f(x)+3 = (2/3)(x+3)²+4+3

= (2/3)(x+3)²+7

Tp at (-3,7)

Alternately,

No change in domain so x remains-3

(2/3)f(x) changes y from 6 to 4 (6×2/3)

+3 increases the y by 3

i.e 4+3 = 7

So, (-3,7)

4 0
3 years ago
What is the standard notation of 415 km?
professor190 [17]

Answer:

The answer is 415 because it is already in standard notation.

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3 years ago
A curve has equation y=x^3_6x+1.at the point where x=2
lisov135 [29]

Answer:2^3=8

6.2=12

Y=8-12+1= -3

Step-by-step explanation:

6 0
3 years ago
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Answer:

<em>The</em><em> </em><em>answer</em><em> </em><em>is</em><em> </em><em>p</em><em>/</em><em>6</em><em>-4</em><em>/</em><em>5</em><em>.</em>

<em><u>hope</u></em><em><u> </u></em><em><u>it</u></em><em><u> </u></em><em><u>helps</u></em>

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