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Phantasy [73]
3 years ago
12

What is the value of the expression 16-(5.2×3)+7

Mathematics
1 answer:
Vlad1618 [11]3 years ago
4 0

Answer:

7.4

1. Do the parentheses first

2. Then do multiplication/division

3. Then do subtraction/addition

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Which expression is equivalent to the following complex fraction? <br><br>(pls help me out)​
const2013 [10]

Answer:

B. \frac{-4x + 7}{2(x - 2)}

Step-by-step explanation:

Simplify the given expression to determine its equivalent expression in the given options.

\frac{\frac{3}{x - 1} - 4}{2 - \frac{2}{x - 1}}

\frac{\frac{3}{x - 1} - \frac{4}{1}}{\frac{2}{1} - \frac{2}{x - 1}}

\frac{\frac{3 - 4(x - 1)}{x - 1}}{\frac{2(x - 1) - 2}{x - 1}}

\frac{\frac{3 - 4x + 4}{x - 1}}{\frac{2x - 2 - 2}{x - 1}}

\frac{\frac{-4x + 7}{x - 1}}{\frac{2x - 4}{x - 1}}

\frac{-4x + 7}{x - 1} * \frac{x - 1}{2x - 4}

(x - 1) cancels (x - 1)

\frac{-4x + 7}{1} * \frac{1}{2x - 4}

\frac{(-4x + 7)1}{1(2x - 4)}

\frac{-4x + 7}{2x - 4}

\frac{-4x + 7}{2(x - 2)}

3 0
3 years ago
Plz plz plz plz help plz no LINKS
Viefleur [7K]
(2.7, 2.3)
(2, 1.7)
(1.7, 1.3)
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5 0
3 years ago
Simplify (reduce) 8/30 it is a fraction
defon
4/15 is it's lowest terms. 2 is the lowest number that goes into both 8 and 30. It goes into 8 four times, and 30 15 times.
~Silver
3 0
3 years ago
On a number line, suppose point E has a coordinate of 4, and EG = 11. What are the possible coordinates of point G?
navik [9.2K]

Answer:

  -7, 15

Step-by-step explanation:

The positive difference between E and G is 11.

<h3>Solution</h3>

  G - E = 11

  G = 11 + E = 11 + 4

  G = 15 . . . . . . . . . . . . . when G is right of E

__

  E - G = 11

  E - 11 = G = 4 - 11

  G = -7 . . . . . . . . . . . . when G is left of E

Possible coordinates for G are -7 and 15.

4 0
2 years ago
Which calculation gives an approximation of the area of this circle in cm square??
4vir4ik [10]

Answer:

3*16

Step-by-step explanation:

r²≈4*4

4≈3.92

3≈3.14(π}

3 0
3 years ago
Read 2 more answers
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