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ASHA 777 [7]
3 years ago
12

Solve 7w^2+42=98 , where w is a real number

Mathematics
1 answer:
loris [4]3 years ago
8 0
The answer is square root of 8
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HELPPP! Last attempt geometry!!
Helen [10]

Answer:

  x1 = 2, y1 = 0

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Step-by-step explanation:

Each pair of coordinates is (x, y). The first pair is (x1, y1). The second pair is (x2, y2). This means you have ...

  x1 = 2, y1 = 0

  x2 = 2, y2 = 6

_____

<em>Additional comment</em>

The slope of the line through these points is ...

  m = (y2 -y1)/(x2 -x1) = (6 -0)/(2 -2) = 6/0 = undefined

The line through these points is a vertical line with equation x = 2.

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3 years ago
What is the equation of the sinusoid?
LenaWriter [7]

Answer:

Hello,

Answer A

Step-by-step explanation:

if x=0 then sin(2*0)=sin(0)=0

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7 0
3 years ago
Is 2 feet longer than 30 inches
loris [4]
1 foot is 12 inches. 2 feet is 24 inches. yea so I'd say 30 inches is definitely longer
5 0
3 years ago
Review your answers to Question 2. What happens to the coordinates of a shape when the shape reflects about the x-axis? What hap
mixas84 [53]

Answer:

When the shape reflects about the x-axis, the x-coordinate remains unchanged but the y-coordinate becomes negative. When the shape reflects about the y-axis, the y-coordinate remains the same but the x-coordinate becomes negative.

Step-by-step explanation:

Sample answer from Edmentum

4 0
3 years ago
0.25r+0.6s. What is the verbal expression
drek231 [11]
0.25 times r added to 0.6 times 6
3 0
3 years ago
Read 2 more answers
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