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Anastasy [175]
3 years ago
9

The line through (-1,2) having slope -3/4

Mathematics
1 answer:
omeli [17]3 years ago
6 0
X = -1
y = 2
m = -3/4
b = ?

2 = -3/4 (-1) + b
2 = 3/4 + b
1.25 = b

y = -3/4x + 1 1/4

standard form: 3x + 4y = 5
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Factor this polynomial: 16x^3-8x^2+12x
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Your answer would be (4x)(4x² - 2x + 3).
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What shows the volume
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Answer:

654 1/2 cm³

Step-by-step explanation:

First the volume of the cylinder, the formula for that is πr²h

Radius is half of diameter so 7/2=3.5

3.5^2=12.25

12.25x22/7=38.5

38.5x15=577.5

Now the cone, the formula for this is πr²h/3

It has the same radius as the cylinder so 3.5^2=12.25

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8 0
4 years ago
Kira walks 8hole and one half blocks in 17 minutes.if kira continues to walk at the steady pace, how many blocks will she walk e
ZanzabumX [31]
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7 0
3 years ago
Write an expression for y more than 2
monitta

Answer:

2 + y

Step-by-step explanation:

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3 0
3 years ago
Mrs. Wheeler had a bowl of M&M’s sitting on her table. Her daughter Lauren told her that she thought there were 100 M&M’
laiz [17]

There was 33.3% error in her calculation.

Step-by-step explanation:

Approx value thought by Lauren = 100

Exact value counted = 75

Percent error = \frac{|approx-exact|}{exact}*100

Percent\ error=\frac{|100-75|}{75}*100\\\\Percent\ error=\frac{|25|}{75}*100\\\\Percent\ error=\frac{2500}{75}\\\\Percent\ error=33.33\%

Rounding off to nearest tenth;

Percent error = 33.3%

There was 33.3% error in her calculation.

Keywords: percentage, error

Learn more about errors at:

  • brainly.com/question/8224301
  • brainly.com/question/8280736

#LearnwithBrainly

8 0
3 years ago
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