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Oksi-84 [34.3K]
3 years ago
7

Which fractions are equalvalent to 40%

Mathematics
2 answers:
olga2289 [7]3 years ago
6 0

Answer:

4/10, 2/5, 8/20

Step-by-step explanation:

if you divide all of these numbers you get .4 which is equivalent to 40%

notka56 [123]3 years ago
3 0

Answer:

40%=40/100=2/5=4/10=6/15=8/20=10/25=12/30=14/35=16/40= and so on.

Step-by-step explanation:

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Evaluate each expression for the given value of the variables. 2x + y for x= 7 and y = 11​
prisoha [69]

Answer:

25

Step-by-step explanation:

Substitute 7 into 2, and 11 into y.

2(7)+(11)

14+11

25

4 0
2 years ago
Write the coordinates of the vertices after a translation 4 units right and 4 units down.
m_a_m_a [10]

Answer:

  • T'(1, -2)
  • U'(1, -1)
  • V'(2, -1)
  • W'(2,-2)

Step-by-step explanation:

Translation 4 right adds 4 to each x-coordinate.

Translation 4 down subtracts 4 from each y-coordinate.

Doing this arithmetic gives you the results above.

8 0
3 years ago
What is the vertex for the following quadratic?<br> f(x)= 2x^2-12x+16
LenaWriter [7]

Answer:

(3, -2)

Step-by-step explanation:

To find the vertex, put the equation into vertex form by completing the square

2(x^2 - 6x) + 16  [pulling out the 2]

2(x^2 - 6x + 9) - 18 + 16 [completing the square, you subtracted 2*9 = 18 so you also add 18]

2(x - 3)^2 - 2 [simplify the equation]

vertex is (3, -2)

7 0
3 years ago
Please do 17-24!!!! Thxs
Ludmilka [50]

Have you ever tried photomath?

8 0
3 years ago
Sara solved the equation -6(x-2) + 3x = -3(x+3) + 21 What is the solution? <br> pls help :)
kirill115 [55]

To solve you can use inverse operations.

Here are the steps to find the answer:

1. Write out the equation: -6(x-2)+3x= -3(x+3) +21

2. Distribute both sides: -6x+12+3x= -3x-9+21

3. Simplify both sides: -3x+12=-3x+12

4. This equation is true for all values, or infinity, because the equation is the same on both sides

Let me know if you need further explanation. I hope this helps.

6 0
2 years ago
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