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aleksley [76]
2 years ago
7

Which expressions are equivalent to -2y-8+4y

Mathematics
1 answer:
katrin2010 [14]2 years ago
8 0

Answer:

2y-8

-Step-by-step explanation:

2y +4y = 2y

so

2y - 8

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estimate 0.00792398 to the nearest thousandth. Express your answer as a single-digit times a power of ten
Marianna [84]

Answer: \approx8*10^{-3}

Step-by-step explanation:

In order to round to the nearest thousandth, you must observe the digit to the right of the digit in the thousandth place and then:

  • If it is less than 5, you must round down.
  • If it is greater than or equal than 5, you must round up.

In this case, given the number:

0.00792398

You can notice that the digit to the right of the digit in the thousandth place is 9.

Since 9>5, you must round up. Then:

0.00792398\approx0.008

Finally, to express this as a single-digit times a power of ten, move the decimal point three places to the right. Then you get:

\approx8*10^{-3}

5 0
2 years ago
The equation of the line in standard form is...
Rudik [331]

Answer:

5x+9y=-16

Step-by-step explanation:

here is my work although I am not 100 percent sure I am right because,I am learning the same thing as you

-6+1 over 4+5

y+1=-5/9(x+5)

y+1=-5/9x-25/9

y=-5/9x-16/9

5/9+y=-16/9

5x+9y=-16

8 0
3 years ago
Read 2 more answers
Which fraction is greater than the fraction represented by the model?
babunello [35]

Answer:

7/16

Step-by-step explanation:

7/16>3/8

4 0
2 years ago
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(4^2)^4 simplify the expression in the form 4^n please
natulia [17]

Answer:

It would be 4^{8}

Step-by-step explanation:

(4^{2})^{4} is equivalent to 4^{2*4} or 4^{8}.

5 0
2 years ago
A bank pays 3.4% annual interest,
Georgia [21]

Answer:

$2,251.79.

total compound should be is $701.79.

Step-by-step explanation:

3 0
3 years ago
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