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tekilochka [14]
3 years ago
10

Which expressions are equivalent to the one below? Check all that apply.

Mathematics
1 answer:
Ronch [10]3 years ago
8 0

Answer:

Im sure it's a (4•4)x because 4•4= 16x

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Factor
solmaris [256]

The correct answer is C) (5m^50 - 11n^8) (5m^50 + 11n^8)

We can tell this because of the rule regarding factoring the difference of two perfect squares. When we have two squares being multiplied, we can use the following rule.

a^2 - b^2 = (a - b)(a + b)

In this case, or first term is 25m^100. So we can solve that by setting it equal to a^2.

a^2 = 25m^100 -----> take the square root of both sides

a = 5m^50

Then we can do the same for the b term.

b^2 = 121n^16 ----->take the square root of both sides

b = 11n^8

Now we can use both in the equation already given

(a - b)(a + b)

(5m^50 - 11n^16)(5m^50 + 11n^16)

8 0
3 years ago
How to solve for 1000(x-2)=75000
Andrews [41]
So, first you divide 75000 by 1000. Then you add 2 to each side. Then that's the answer, x=77
8 0
3 years ago
Read 2 more answers
Lisandro fabrica juguetes. Si tiene 100 ruedas ¿Cuantos autos puede armar?<br> Me aydan porfa
AVprozaik [17]

Answer:

25

Step-by-step explanation:

un carro tiene 4 ruedas, entonces divide 100 por 4

100÷4=25

3 0
1 year ago
PLEASE HELP VERY CONFUSED ON WHERE THE DOTS ARE.
liq [111]

Answer:

(3,3) ( 1,2) (3,1) (-2,-2) (-2 3)

Step-by-step explanation:

have a good day

4 0
3 years ago
Read 2 more answers
Which equation can be used to solve for the value<br> of x?
Over [174]

Answer:

the orange one

Step-by-step explanation:

the bottom angles are gonna be the same and a triangle is 180 degrees total so

3 0
2 years ago
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