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Ainat [17]
2 years ago
7

Write an equation in point-slope form of the line through the point (-1, 2) and with slope m= 2.

Mathematics
1 answer:
sashaice [31]2 years ago
3 0

Answer: y-2=2(x+1)

Step-by-step explanation: You get the point slope formula and simply put in the information given

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First try was incorrect
gizmo_the_mogwai [7]

Answer:

48%

Step-by-step explanation:

P (not getting a speckled rock) = 12/18 = 2/3

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2/3 * 13/18 = 26/54 = 13/27 ≈ 48%

6 0
1 year ago
4. Jan bought donuts for $6.75. Each bagel cost<br> $0.75. How many bagels did she buy?
Nataly_w [17]

Answer:

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Step-by-step explanation:

Divide the price ($6.75) by the price of one bagel ($0.75) to get the amount of bagels Jan bought. (9)

6 0
2 years ago
Dicriminant of x² – 49 = 0
Mama L [17]

Answer:

196

Step-by-step explanation:

The discriminant (Δ) is given by:

\Delta = b^2-4ac

Where the polynomial is in the form:

ax^2+bx+c=0

In this problem, a = 1, b = 0, and c = -49. Thus, plugging it into the formula:

\Delta = 0^2-4(1)(-49) = -(-196) = 196

Thus, the discriminant of x² – 49 = 0 is 196.

6 0
3 years ago
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