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sertanlavr [38]
2 years ago
10

What is 42/49 in simplest form

Mathematics
2 answers:
saul85 [17]2 years ago
6 0
In order to do this, you must find the least common factor shared by 42 and 49. This is 7. Then you must divide each of the numbers in question (42 and 49) to receive your new numbers, 6 and 7 (because 42 / 7 = 6 and 49 / 7 = 7). Because there are no more common factors between the two remaining numbers, 42/49 in simplest form is 6/7.
Tcecarenko [31]2 years ago
5 0
6/7 . 42 and 49 are both have the number 7 in common. So just simply divided 7 by both numbers.
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Add 9 to both sides to get the x-value alone

x-9=-5
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3 years ago
The weekly ad for a local grocery store advertises a 5 pound bag of organic apples for $13.95. Round each rate to the nearest hu
stich3 [128]

Answer:

Step-by-step explanation:

Given that in the weekly ad 5 pound bag of organic apples will cost 13.95 dollars

To find unit rate

Unit rate can be found in two ways either cost of 1 apple or no of apples for 1 dollars

I part:

5 apples = 13.95 dollars

1 apple = 13.95/5 (since direct variation)

Unit rate for one apple= 2.79 dollars

Part II:

13.95 dollars = 1 apple

1 dollar = 1/13.95 = 0.071

=0.07

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6 0
3 years ago
In an older television set, the screen height is 0.75 times the screen width.
natima [27]
The television set has a rectangular shape. The diagonal of this rectangle along with its width and length together form a right angular triangle.
This means that we can apply the Pythagorean theorem which states that:
(diagonal)^2 = (length)^2 + (width)^2

Let the width be w. We know that the length is 0.75 times the width, this means that: length = 0.75 w

Substitute in the above equation:
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5 0
3 years ago
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Arte-miy333 [17]

Answer:

goh(x)=x^3+12x^2+49x+68

Step-by-step explanation:

g(x) = x^3+x

h(x)=x+4

We have to find

goh(x)

goh(x) = g(h(x))=g(x+4)

If g(x) = x^3+x

g(x+4) = (x+4)^3+(x+4)

           =x^3+12x^2+49x+68

Hence our answer is

goh(x)=x^3+12x^2+49x+68

4 0
3 years ago
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s2008m [1.1K]

Answer:

equation

Step-by-step explanation:

Inverse operations are used to solve simple algebraic equations to more difficult equations that involve exponents, logarithms, and trigonometry. Mathematically, inverse operations are opposite operations. Addition is the opposite of subtraction; division is the opposite of multiplication, and so on.

[RevyBreeze]

3 0
2 years ago
Read 2 more answers
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