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3 years ago

Estimate.$27.64 times 3

Mathematics

2 answers:

mariarad [96]3 years ago

7 0

You could do 28 times 3, which is 84 or 30 times 3, which 90

Murljashka [212]3 years ago

4 0

$90 is a good estimation because 27 is almost 30 and 30 x 3 is 90

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Assoli18 [71]

Answer:

2.9

Step-by-step explanation:

x+3.2=6.1

x=6.1-3.2

x=2.9

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3 years ago

Read 2 more answers

Write the three forms of the line parallel to the line represented by the equation, 8x+3y=11 such that it passes through the poi

Misha Larkins [42]

Answer:

8x + 3y = 57
y = -8/3x + 19
y + 5 = -8/3(x - 9)

Step-by-step explanation:

Given function

8x+3y=11

Line parallel to the given has the same slope and passes through the point

(9, -5)

Determining the equation

8x + 3y = c
8*9 + 3*(-5) = c
c=72 - 15
c = 57

So the function is in standard form

8x + 3y = 57

Converting to slope-intercept form

y = mx + b
3y = -8x + 57
y = -8/3x + 573
y = -8/3x + 19

Point-slope form, using the given point

y - y1 = m(x - x1)
y - (-5) = -8/3(x - 9)
y + 5 = -8/3(x - 9)

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3 years ago

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Harlamova29_29 [7]

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4 years ago

How do u correct the graph?

konstantin123 [22]

Answer: In my opinion you could just shorten the number of orders so that it's not so long.

Explanation: The numbers can be from every 20 orders so 900, 920, 940...so on.

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3 years ago

(5x+37)" S W (3x-9) Р T What is the value of x?

svp [43]

Step-by-step explanation:

well, the arcs WS and ST together are the full half-circle and therefore 180°.

that means

5x + 37 + 3x - 9 = 180

8x + 28 = 180

8x = 152

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2 years ago