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MAXImum [283]
3 years ago
7

The slope of the line that passes through the points (-9, 3) and (3, 21) is which of the following?

Mathematics
1 answer:
Anna007 [38]3 years ago
7 0

Answer:

B( 3/2

Step-by-step explanation:

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A card is drawn at random from a standard 52-card deck. Find the probability it is a king or black card
Strike441 [17]

Answer:the probability of getting just a king is 1/13 the probability that it is a black is 1/2 and a probability that it is a black king is 1/26

Step-by-step explanation:

4 0
3 years ago
Hi! So I have the foil method, but can I have help solving this equation using the distribution method? Also, explain the differ
g100num [7]

Answer:interesting question

Step-by-step explanation:

well actually the FOIL method came from And is the distbutive property. So I think you are fine if you use foil as you “distributing” iyk what i mean.

remember Foil is only used in multiplying binomials like your example.

3 0
3 years ago
Read 2 more answers
Fine the area of a circle whose radius measures 12 cm
larisa86 [58]
The answer should be 7234.56
5 0
3 years ago
Solve for x in the equation x^2-4x-9=29? x=2+/- squareroot 42 x=2+/-squareroot 33 x=2+/-squareroot 34 x=4+/-squareroot 42
jeka57 [31]
For this case what we must do is to use the formula of the resolvent in the following way:
 x = (- b +/- root (b ^ 2 - 4 * a * c)) / (2 * a)
 Where,
 a = 1
 b = -4
 c = -38
 Substituting the values:
 x = (- (- 4) +/- root ((- 4) ^ 2 - 4 * 1 * (- 38))) / (2 * 1)
 x = (4 +/- root (168)) / 2
 x = (2 +/- root (42))
 Answer:
 x = 2 +/- squareroot 42
3 0
3 years ago
A total of 180 customers visited the store at the grand opening. Every 10th customer received a free sticker. Every 25th custome
adell [148]

Step-by-step explanation:

Lesson 6-021DL EXTTCKET

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3 years ago
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