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Nikolay [14]
3 years ago
5

»

Mathematics
2 answers:
Ede4ka [16]3 years ago
6 0

Answer:

It is rhombuses

Step-by-step explanation:

natita [175]3 years ago
4 0

Answer:Rhombuses :)

Step-by-step explanation:

You might be interested in
consider the polynomial 2/3x (2x-3) - (x-7) (x+7) when simplified, what is the coefficent of the quadratic term?
Svet_ta [14]

Answer:

x^2 - 6x + 147 so the coefficient is 1

Step-by-step explanation:

First, simplify the equation.

1. 2/3x(2x-3) = (2x/3)(2x-3)-(x-7)(x+7)

2. 2x-3(2x/3) = (2x(2x-3)) - (x-7)(x+7)

3. Expand -(x-7)(x+7) = -x^2+49

Combine to get (x^2 - 6x)/3 +49

Simplify to get x^2 - 6x + 147. The coefficient of the quadratic term is one.

4 0
3 years ago
How do I solve this equation????
Alexus [3.1K]
So for this question (for finding x and y) you will want to use elimination. To do this you will need to bring the x and y to the same side (I put them on the left):
-3/2x+y=6
x+y=0
Now subtract the y on the bottom from the top to isolate x:
3/2x=6
Now the easiest way to bring over the 3/2 to isolate the x fully is to convert it to decimal (1.5) and divide it by 6 (because when multiplication on one side of problem the only way to bring it over is to divide):
x=6/1.5
which simplifies to: 
x=4
Hope this helps!
4 0
3 years ago
CAN SOMEONE PLEASE HELP ME ILL DO ANYTHING
swat32

Answer:

what the formula to solve this

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
A theater has 418 seats put in rows of 19 seats each. how many rows are in the theater
GarryVolchara [31]

Answer:

22

Step-by-step explanation:

418 divided by 19 is 22.

8 0
2 years ago
Read 2 more answers
Twenty four is less than 10 times the number equals 64 more than 8 times a number.
Elena-2011 [213]
You would write the equation like this:
24-10n=64+8n
3 0
3 years ago
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