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spayn [35]
2 years ago
6

Find 4/7(7/8+2/3)−3/4. Write your answer as a fraction in simplest form. 4/7(7/8+2/3)−3/4=

Mathematics
1 answer:
Shkiper50 [21]2 years ago
7 0

Answer:

11/84

Step-by-step explanation:

Simplify   7/8 +2/3 to 37/24

4/7 ​​ × 37/​24 -​3/4

Use this rule:  a/b x c/d = ac/bd

4 x 37 - 3

7 x 24 - 4

Simplify  4 ×37  to  148

   148/7 x24   - 3/4

Simplify  7 ×24  to  168

148/168 - 3/4

Simplify 148/ 168 to 37/42

37/42 - 3/4

Simplify.

anddd the answer is

11/84

​​

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zlopas [31]

Initial:

y=x^2-1

Changed to:

y=x^2+6

As you can see the change is: from -1 to +6.

In a equation as follow:

y=x^2+k

The k is a transformation that moves up or down the graph of the function. If k is changed to a less value the graph moves down, If k is changed to a greather number the graph moves up.

In this case the graph moves up

To find the number of units the graph moves find the difference betwwen values of k:

6-(-1)=7

Then, the parabola y=x²-1 is moved 7 units up when it is changed to y=x²+6

4 0
1 year ago
I need help on this 2 problems please help​
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<h3>Answer:</h3>

  7)  0.76 is a rational number

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<h3>Step-by-step explanation:</h3>

7) The product 0.4 × 1.9 is 0.76. This is not an integer, whole number, or natural number. It is a decimal fraction of finite length, so is a rational number.

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8) Often, a problem of this sort will ask for the probability of an orange pop outcome. This problem doesn't ask that. Rather it asks what the possible orange pop outcomes are. Drawing one orange pop from the box will give you one of ...

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5 0
3 years ago
1728829+5363792002×82873992892/12=?​
son4ous [18]

Answer:

Simplify the expression.

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Decimal Form:

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Step-by-step explanation:

7 0
2 years ago
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Answer:

25 boxes.

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We have the inequality:

190 + 60x ≤ 1740  where  x = the number of boxes of books.

60x  ≤  1740 - 190

60x   ≤  1550

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6 0
3 years ago
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Answer:

5>67=87

Step-by-step explanation:

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