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mart [117]
2 years ago
15

2+(G+5) Please help lol

Mathematics
2 answers:
Roman55 [17]2 years ago
7 0

Answer:

7+G

Step-by-step explanation:

2+(G+5)= 2+G+5= 7+G

katrin [286]2 years ago
6 0

Answer:

g + 7 Please mark me brainliest :)

Step-by-step explanation:

Eliminate redundant parentheses

2 + (g + 5)

2 + g + 5

Add the numbers

2 + g  + 5

7 + g

Rearrange terms

7 + g

g + 7

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Uma atleta percorreu cinco oitavos de uma pista e ainda precisa percorrer 75 quilômetros para completar seu percurso . Quantos q
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Answer:

The athlete will run 200 kilometers.

A atleta percorrerá 200 quilômetros no total.

Step-by-step explanation:

She will run x kilometers.

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So

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3 0
2 years ago
Which expressions are equivalent to the one below? Check all that apply. 21^x/3^x
satela [25.4K]

Answer:

<em>options:  A,C,E </em>are correct.

Step-by-step explanation:

We have to find the expression equivalent to the expression:

\dfrac{21^x}{3^x}

we know that: 21^x=(3\times7)^x\\\\21^x=3^x\times7^x

Hence,

\dfrac{21^x}{3^x}=\dfrac{3^x\times7^x}{3^x}=7^x-----(1)

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Hence, option A is correct.

B)  7 ; which is a different expression from (1)

Option B is incorrect.

C) 7^x   (Same as (1))

Option C is correct.

D) (21-3)^x=18^x   which is a different expression from (1)

Hence, option D is incorrect.

E) \dfrac{7^x\times3^x}{3^x}=7^x   ; which is same as (1)

Hence, Option E is correct.

F) 3^x  ; which is not same as expression (1)

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Answer:

Is it Jose?

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Your username is Jose

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