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weeeeeb [17]
3 years ago
9

What time would it be 3 hours after 6:05

Mathematics
1 answer:
SpyIntel [72]3 years ago
6 0
3+6=9

The time would be 9:05
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Select ALL the correct answers. Select the scenarios that correctly represent the given graph.
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Step-by-step explanation:

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Through: (1, 3), perp. to y = x + 5
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Answer:

y = 3x + 2

Step-by-step explanation:

Convert the equation to slope intercept form to get y = –1/3x + 2.  The old slope is –1/3 and the new slope is 3.  Perpendicular slopes must be opposite reciprocals of each other:  m1 * m2 = –1

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3 years ago
Suppose a chemist combines a 25% acid solution and a 50% acid solution to make 40 L of 45% acid solution. How many liters of eac
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Answer:

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Step-by-step explanation:

Let us represent:

The number of liters for :

Acid solution a = x

Acid solution b = y

Suppose a chemist combines a 25% acid solution and a 50% acid solution to make 40 L of 45% acid solution.

x + y = 40 ...... Equation 1

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3 years ago
Can anyone help me with this?
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BartSMP [9]

Answer:

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