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fredd [130]
2 years ago
12

One less than twice a number is four less than its square.

Mathematics
1 answer:
IrinaK [193]2 years ago
8 0

Answer:

The correct answer is 3.

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Please help math experts need your help 15 points !
Alinara [238K]

Answer:

12 = -3 - 3x

Step-by-step explanation:

Same concept as the last question I answered. First, let's derive a formula from the given model. So we have 3 negative x and 3 negative 1 which equal to 12 positive ones, this can be written as:

-3x - 3 = 12

which can be rewritten as

12 = -3 - 3x

7 0
3 years ago
A plane is flying at 35,000 feet. it ascends 1,500 feet to avoid turbulence. it decends 3/5 of its new height to prepare for lan
Serjik [45]

Answer:Ascending Height : 36,500 feet Descending Height : 14,600 feet

Step-by-step explanation:

6 0
3 years ago
Identify the measure of arc PQ
Fudgin [204]
C, 62
Line segment SQ=180, because it is a straight line
90+28=118
180-118=62
hope this helps:)
7 0
3 years ago
I need help. trying to solve this.
kkurt [141]
You can use this formula
{x}^{2}  + (a + b)x + ab
a and b are the solutions to the equation

{x}^{2}  + ( -  \frac{2}{5}  +  \frac{1}{3} )x + ( -  \frac{2}{5}  \times  \frac{1}{3} ) = 0 \\  {x}^{2}    -  \frac{1}{15}x  -  \frac{2}{15}  = 0
8 0
2 years ago
PLEASE HELP FAST!!!!!
ddd [48]
Prime factorization is 2*2*2*2*2*2
2 sets of triples can be made
None
x^13
4sets of triples one left over
y^15
5sets of triples
7 0
3 years ago
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