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ankoles [38]
3 years ago
5

4+b = -30 What is the value of X? X= -34 X= 7.5 X=120 X= -26

Mathematics
1 answer:
Firdavs [7]3 years ago
6 0

Answer:

X= -34

Step-by-step explanation:

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If the probability of drawing an ace from a deck of cards is 0.077 and the probability of rolling a "2" using a fair die is 0.16
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you just multiply and get the answer.
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3 years ago
What is the Y 2(7y−1)=40
MissTica

Answer:

3

Step-by-step explanation:

2(7y−1)=40

14y-2=40

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3 years ago
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trapecia [35]

Answer:

Step-by-step explanation:

let ∠GEF=x

then ∠GFE=90-x

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3 years ago
X^2+21x+20 <br><br> I need help
Ratling [72]

Answer: (x+20) (x+1)

Step-by-step explanation:

5 0
3 years ago
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Help me please! Am horrible at math.
lesya692 [45]

Answer:

Step-by-step explanation:

For a. the 14.7 represents the pressure that the air puts on you all the time.

For b. the d represents the depth you go under the surface of the water.

For c. we have to solve p(d) when d = 8:

p(8) = 14.7 + 0.445(8) so

p(8) = 14.7 + 3.56 and

p(8) = 18.26 psi

5 0
3 years ago
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