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DiKsa [7]
4 years ago
14

How do you change a rational number to a decimal

Mathematics
1 answer:
igor_vitrenko [27]4 years ago
4 0

Answer:

see below

Step-by-step explanation:

do long division

for example 42/8 = 5 2/8 =5 1/4 =5.25

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2. The table shows a function. x 0 1 2 3 5 13 21 29 37 45 53 (a) Is the function linear, exponential, or neither? (b) What is th
Pavlova-9 [17]

Solution:

The Ordered pair of the function is

x :  0      1     2   3     4   5

y:   13  21  29  37  45   53  

(a)  \frac{\text{Change in y values}}{\text{Change in x values}}=\frac{21-13}{1-0}=\frac{29-21}{2-1}=\frac{37-29}{3-2}=\frac{45-37}{4-3}=\frac{53-45}{5-4}=8

Slope between two points are same.So,the function Represented in terms of ordered pairs Linear.

(b) As, you can each Successor of x values is obtained by adding 1 to it's Predecessor.

and , each Successor of y values is obtained by adding 8 to it's Predecessor.

(c) Taking any two ordered pairs , (0,13) and (1,21) we can find an equation of line passing through these 5 points (2,29),(3,37),(4,45),(5,53)

Equation of line passing through passing through two points (x_{1},y_{1}),{\text and} (x_{2},y_{2}) is given by

 = \frac{y-y_{1}}{x-x_{1}}=\frac{y_{2}-y_{1}}{x_{2}-x_{1}}

= \frac{y-13}{x-0}=\frac{21-13}{1-0}

→ y -13 = 8 x

→ y = 8 x + 13

So, Y intercept = 13

8 0
3 years ago
The soccer team scored three goals in their first game seven goals in their next game in two goals
Butoxors [25]

Answer:

4

Step-by-step explanation:

3+7+2

12

12/3

4

7 0
3 years ago
Please help I don't know this and it's due today <br><br>5 - x = 12
attashe74 [19]
5 - x = 12

We're essentially just trying to get "x" onto its own side.

So, simply subtract 5 from both sides.

-x = 12 - 5

Simplify.

-x = 7

Now, divide both sides by -1.

x = -7

~Hope I helped!~
7 0
4 years ago
Please help!
ss7ja [257]

Answer:

4 is the answer

8 0
2 years ago
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Jaden is building a fence around his yard. He wants to know how much fencing he needs. His yard is shaped like a rectangle that
Ivahew [28]

Answer:258

Step-by-step explanation:

4 0
3 years ago
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