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Simora [160]
3 years ago
15

Pilar wanted to use estimation to solve a decimal addition problem. She correctly used estimation to rewrite the problem as 12+3

+5+6. What could her original problem have been
Mathematics
1 answer:
mixer [17]3 years ago
5 0

Answer:

11.75+3.299+5.31+6.27

Step-by-step explanation:

11.75↔12

3.299↔3

5.31↔5

6.27↔6

Hence We Can Write As,

12+3+5+6

Hence The Original Problem Will be

11.75+3.299+5.31+6.27

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Monica [59]
Here we want to find the equation of the line containing the median CP.

P, being the midpoint of AB can be found using the midpoint formula as:

\displaystyle{ P=( \frac{-4+4}{2} ,  \frac{-2+4}{2} )=(0, 1).


The slope m of the line through CP can be found by the slope formula using points C(18, -8) and P(0, 1):

\displaystyle{ m= \frac{y_2-y_1}{x_2-x_1}= \frac{-8-1}{18-0}= \frac{-9}{18}= \frac{-1}{2}.


Now, we can write the equation of the line with slope -1/2, passing through
P(0, 1):

y-1= \frac{-1}{2}(x-0)\\\\y= -\frac{1}{2}x+1.


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5 0
3 years ago
Who can help we with this ?, if you can please show the work
Svet_ta [14]

piece #1 is x

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8 0
3 years ago
Samantha invited 30 friend to her birthday party. If 2 out of 3 friend invited came to the birthday party, how many friends came
lord [1]

Answer:

20 people

Step-by-step explanation:

4 0
3 years ago
Two number cubes are rolled for two separate events: event A is the event that the sum of numbers on both cubes is less than 10.
Inessa05 [86]
A event would be five I think and the event of b would be nine
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3 years ago
Write the recurring decimal 0.05 as a fraction in its simplest form
lidiya [134]

Answer:

1/20

Step-by-step explanation:

Step 1: Write the given number as the numerator and place 1 in the denominator right below the decimal point followed by the number of zeros required accordingly.

In this case, 0.05 has two numbers after the decimal, so, we place 100 in the denominator and remove the decimal point. This will make it 5/100

Step 2: Then, this fraction can be simplified. 5/100 = 1/20

Thus, 0.05 as a fraction is written as 1/20

6 0
2 years ago
Read 2 more answers
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