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Volgvan
3 years ago
15

2x + 9x2 + 4x + 4xy – 6x2

Mathematics
2 answers:
Harlamova29_29 [7]3 years ago
7 0

Simplified would be 4xy + 3x^2 + 6x

Brut [27]3 years ago
4 0

Answer:

4xy+3x²+6x

Step-by-step explanation:

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11111nata11111 [884]

Answer:

Hrmm

Step-by-step explanation:

5 0
3 years ago
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K12 help??? 3.12 Congruence and Rigid Motions
Kryger [21]
Congruent because you can map the triangles using a reflection across the y-axis which is a rigid motion
7 0
3 years ago
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I. NEED. HELP! PLEASE!
mamaluj [8]

Answer:

x = 2.5

Step-by-step explanation:

We know the adjacent and the opposite sides to the angle in a right triangle

tan theta = opp / adj

tan 26 = 1.2 /x

x tan 26 = 1.2

x = 1.2 / tan 26

x =2.46036461

Rounding to the nearest tenth

x = 2.5

5 0
3 years ago
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Which function is the inverse of y=2^x
ivanzaharov [21]

Answer:

The inverse of

y

=

2

x

is

y

=

log

2

x

Explanation:

This is how to do it.

From the given

y

=

2

x

interchange the variables so that

x

=

2

y

then solve for y:

x

=

2

y

take the logarithm of both sides with base

=

2

log

2

x

=

log

2

2

y

log

2

x

=

y

and

y

=

log

2

x

The graph of

y

=

2

x

and its inverse

y

=

log

2

x

. They are symmetric with the line

y

=

x

graph{(y-2^x)(y-log x/log 2)(y-x)=0[-20,20,-10,10]}

6 0
3 years ago
What's 5/18 <br> out of 18
NARA [144]
The answer is:  " 1.543 % " .

or, as a fraction:  " \frac{5}{324} " .
_________________________________________________________
Explanation:
_________________________________________________________
(5/18) out of 18   =   (5/18) ÷ (18/1)   =   (5/18) * (1/18)   =   (5*1) / (18*18)  =   5/324 ; 

5 ÷ 324 = 0.0154320987654321 ; 

0.0154320987654321 * 100 = 1.543208 %  ;
_________________________________________________________
round to:  " 1.543 % " ;  or, in "fraction format:  " \frac{5}{324} " .
_________________________________________________________
6 0
3 years ago
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