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STALIN [3.7K]
2 years ago
8

The equation of line r is y= -7/2x + 3. line s is parallel to line r. what is the slope of line s?

Mathematics
1 answer:
lesya692 [45]2 years ago
3 0

Answer:

m = -7/2

Step-by-step explanation:

If two lines are parallel, they have the same slope. The slope of r is -7/2 (y=mx+b), so the slope of r is also -7/2.

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Help me fast PLEASE  The equation y = 1.6x represents the number of laps Henry can swim over time, where y is the number of laps
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The table is missing though but you may consider the following calculations :

Y = 1.6 x
for x = 1 minutes
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for x = 2 minutes
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4 0
3 years ago
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Use the law of exponets to rewrite (5x3)^7
topjm [15]
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7 0
2 years ago
Alex, Bob, and Claudia split 126 cm wire evenly among themselves. They then proceeded to cut their pieces of wire into smaller,
Westkost [7]
<h3>Answer:</h3>
  • Bob
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<h3>Step-by-step explanation:</h3>

If Alex cut his wire 18 times, he ended up with 19 equal pieces. He kept 7, so has 7/19 of his 1/3 of the wire.

Bob cut his wire 20 times, so ended up with 21 pieces, of which he kept 9. So he has 9/21 = 3/7 of his 1/3 of the wire.

Claudia kept 1/13 of her 1/3 of the wire, so has the smallest piece.

Bob kept (3/7)·(1/3)·126 cm = 18 cm.

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3 0
3 years ago
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4 0
2 years ago
Please helppp 15 pointsss What is the y-coordinate of the solution for the system of equations?
Lina20 [59]

y = 3x - 1

x - y = -9


Subs y in second equation.


x - (3x - 1) = -9

x - 3x + 1 = -9

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x = -10/-2

x = 5


Subs x


y = 3x - 1

y = 3.5 - 1

y = 15 - 1

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7 0
2 years ago
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