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attashe74 [19]
4 years ago
15

Can someone just answer these lol idk what to say .

Mathematics
2 answers:
lbvjy [14]4 years ago
7 0

Answer:2. -11x 3.-2x

Step-by-step explanation:

Crank4 years ago
4 0

Answer:

1.) -11x        2.)-2x

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5, -15, 45, -135 identify the common ratio , then write the sequence as a geometric series
Novay_Z [31]

Answer:

Common ratio: -3

Geometric sequence: an=5(-3)^n-1

Step-by-step explanation:

Each number multiplied by -3 gets the product of the next number. (5*-3= -15)

8 0
3 years ago
How do you model a decimal using a fraction
stiks02 [169]
Okie dokie, 
When converting a decimal, you use the place the decimal is in...
Let's review the places: tenths, hundredths, thousandths, etc.
You look at the last number to determine what place you're using!
-------------------
Now here's an example for the tenths place:
.5
it's in the tenths place, right? so put it over that number (with no decimal) over a 10.
(mobile) 5/10 or \frac{5}{10}
Now, decide if you can simplify. You can! 5/10 simplifies down to 1/2.
\frac{1}{2} is your answer!
--------
Example for the hundredths place:
.26
the last number is in the hundredths place, so put the number (without a decimal) over 100!
26/100 or \frac{26}{100}
You can simplify this!
13/50 is your answer!

Calculators can also come in handy!
Good luck!

4 0
3 years ago
Are the triangles similar? If so, write a similarity statement for the triangles and explain how you know the triangles are simi
andrew-mc [135]

right-handThe triangles are similar if, the ratios of their sides are equal

\frac{AE}{AC}=\frac{AW}{AL}

\frac{8+8}{6+6}=\frac{8}{6}

On the left-hand side

\frac{16}{12}=\frac{4}{3}

and in the right-hand side, we have

\frac{8}{6}=\frac{4}{3}

The left-hand side equals the right-hand side; therefore, the triangles are similar.

4 0
1 year ago
Can someone explain this? and what are the answers- :'_
Sunny_sXe [5.5K]

Answer:

1) b=-1.6 2) g=3 3) x=0.8 4) w=4.9 5) p=-16.2 6) y=9.2

Step-by-step explanation:

Use inverese operations to isolate variables ex. x+4=2

x times 2 = 6                                                            -4

/2                                                                               x=-2

x=3                                                                        

                                                                               

4 0
3 years ago
2 ways to write y divided by three in algebra expression
JulijaS [17]

Answer:

y/3. 1/3y

Step-by-step explanation:

1/3y is y/3 because 1*y=y

7 0
3 years ago
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