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Sholpan [36]
2 years ago
13

Evaluate the expression shown below and write your answer as a mixed number in simplest form.

Mathematics
1 answer:
Dahasolnce [82]2 years ago
3 0

The answer would be -8 1/6.

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15x=33, what is the value of x?
DENIUS [597]

Answer:

2.2

Step-by-step explanation:

4 0
3 years ago
Help with these two and explain
Inessa [10]
Area of rectangle : A = LW

19. A = 3p^4 * p^2 = 3p^6 (when multiplying exponents with the same base, u add the exponents)

20. A = 7z^5 * 6z^3 = 42z^8 (because 7 x 6 = 42, and z^5 * z^3 = z^8)
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2 years ago
During the 2013 Major League Baseball season, a home run over the left field wall typically reached a maximum height of 81 feet,
Sergeu [11.5K]

Answer:

The Green Monster is a popular nickname for the 37-foot-2-inch-high (11.33 m) left field wall at Fenway Park, home to the Boston Red Sox baseball team. The wall is 310 feet (94 m) from home plate and is a popular target for right-handed hitters.

Step-by-step explanation:

6 0
2 years ago
Simplify -7xy+x+y+x-3xy
ANEK [815]

Answer:

-10xy+2x+y

Step-by-step explanation: Combine like terms.

-7xy-3xy=-10xy

x+x=2x

y is by itself because there is only one y term

5 0
3 years ago
If S is countable and nonempty, prove their exist a surjection g: N --> S
aleksley [76]

Answer with Step-by-step explanation:

We are given S be any set which is countable and nonempty.

We have to prove that their exist a surjection g:N\rightarrow S

Surjection: It is also called onto function .When cardinality of domain set is greater than or equal to cardinality of range set then the function is onto

Cardinality of natural numbers set =\chi_0( Aleph naught)

There are two cases

1.S is finite nonempty set

2.S is countably infinite set

1.When S is finite set and nonempty set

Then cardinality of set S is any constant number which is less than the cardinality of set of natura number

Therefore, their exist a surjection from N to S.

2.When S is countably infinite set and cardinality with aleph naught

Then cardinality of set S is equal to cardinality of set of natural .Therefore, their exist a surjection from N to S.

Hence, proved

8 0
3 years ago
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