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Sveta_85 [38]
3 years ago
6

Use the graph of f(x) below to estimate the value of f '(-2): Graph is an inverted parabola with x intercepts at x equals negati

ve 3 and positive 3 and y intercept at y equals 9.
-1
0
1
4
Mathematics
2 answers:
Grace [21]3 years ago
6 0

Answer:

Step-by-step explanation:

Pachacha [2.7K]3 years ago
5 0

Answer:

what is a parobal????? pls give brainliest

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A piece of fabric costs $5.29 a yard which is estimated cost of 16.3 yards of fabric
Cloud [144]

Answer:

your estimate would be $86.22

Step-by-step explanation:

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3 years ago
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Que es la media ponderada?
Roman55 [17]

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si

Step-by-step explanation:

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FIND M∠R (GIVING BRAINLIEST, 25 PTS)
riadik2000 [5.3K]

Answer:

<h2>76</h2>

Step-by-step explanation:

<h3>to understand this</h3><h3>you need to know about:</h3>
  • triangles
  • equation
  • PEMDAS
<h3>given:</h3>
  • M\angle T=2x+2
  • M\angle R=3x+1
<h3>tips and formulas:</h3>
  • this is an isosceles triangle since two sides are equal therefore \angle T=\angle S
  • a triangle contains 180°
<h3>let's solve:</h3>

according to the question

2x+2+2x+2+3x+1=180

solve:

  1. collect like terms:7x+5=180
  2. substract 5 from both sides:=>7x+5-5=180-5=>7x=175
  3. divide both sides by 7: =>7x/7=175/7
  • x=25

given:

M∠R=3x+1

substitute the value of x

3×25+1

75+1

76

7 0
3 years ago
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What is the probability of drawing yellow marble followed by a red marble from a bag containing 12 yellow marbles, 14 red marble
Anna11 [10]
Is yellow so their are 13 yellow marbles.
3 0
3 years ago
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What is 513 + _ + 130 = 764? what is the missing number and can u pls do a explantation
dmitriy555 [2]

Answer:

121

Step-by-step explanation:

The missing number is 121. I got this by doing 764-130-513=121. You would do this because you are trying to find the number that would allow 130 and 513 to add up to 764.

Another way to look at this problem is 513+130= 643

764-643=121

In conclusion, 513+121+130=764

4 0
3 years ago
Read 2 more answers
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