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MariettaO [177]
2 years ago
8

Please check my answers for me. They are two questions, both I have answered, but I am not sure if I am fully correct

Mathematics
2 answers:
astra-53 [7]2 years ago
8 0
You are correct the question has no solutions 
alekssr [168]2 years ago
3 0
#1 is wrong and #2 is correct
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A scented candle is in the shape of a cylinder that is 8 inches tall. The diameter of the candle is 3.5 inches. Find the volume
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To find volume you use V=πr2h
V=3.14x1.75x2x8
answer: 76.97
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3 years ago
Identify a pattern and fine the next number in the pattern.
aleksklad [387]
The answer is C cuz you're dividing by 3
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My bathtub holds 21 gallons of water. How many pints of tomato juice do i need to fill my tub?
Alchen [17]

Answer:

168

Step-by-step explanation:

21 x 8 pints in a gallon is 168

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3 years ago
Karen is waiting for a pot of soup to cool
Studentka2010 [4]

Answer:

It went down 5.5°C a minute.

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3 years ago
Amira is told there is a trick to finding the slope within an equation in standard form, Ax+By=C. She is told she can rewrite th
Advocard [28]

Answer:

B. In slope-intercept form, the slope is − 7/9. These values are A and B, but with the opposite sign, so the slope of the line from the equation in standard form is − A/B.

Step-by-step explanation:

<u>Let's convert the standard equation into slope-intercept form:</u>

  • Ax + By = C              ⇒ subtract Ax from both sides
  • By = -Ax + C             ⇒ divide both sides by B
  • y = -A/Bx + C/B        ⇒ converted to slope- intercept form

As we see the slope is -A/B

<u>The equation 7x + 9y = 14 is converted as:</u>

  • y = -7/9x + 14/9, where the slope is -7/9

<u>Looking at the answer options and the correct one is option B, where both identification of slopes match.</u>

  • B. In slope-intercept form, the slope is − 7/9. These values are A and B, but with the opposite sign, so the slope of the line from the equation in standard form is − A/B.

4 0
3 years ago
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