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il63 [147K]
3 years ago
8

1.What is the simplified form of the following expression?

Mathematics
1 answer:
saul85 [17]3 years ago
7 0

Answer:

WWW.MATHPAPA.COM

Step-by-step explanation:

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A certain hurricane travels at 20.88 kilometers per hour. The distance from Cuba to Key West is 145 kilometers. Write and solve
anyanavicka [17]
V = 20.88 km / h  ( velocity )
d = 145 km ( distance )
Velocity formula: v = d / t
t = d / v  ( time )
t  = 145 km : 20.88 km/h
t = 6.94444 h
We have to multiply 0.94444 by 60 minutes.
0.94444 · 60 = 56.67 ≈ 56 minutes 40 seconds
Answer:  It would take 6 hours 56 minutes and 40 seconds.
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3 years ago
PLEASE HELP ME WITH THIS QUESTION
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Set 7x-4 and 31 equal to each other
7X-4=31
Add four to both sides
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X=3
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3 years ago
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Please explain to me what the Law Of Syllogism is. 100pts... Explain it well please...
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The Law Of Syllogism, which is also called Reasoning by Transitivity, is basically if a = b and b = c, then a = c, which is also the transitive property. Hence the alternate name. It can be used for mathematical deductions and is mainly used in the unit of logic statements, such as conditional and inverse statements. Here is an example:
If it is raining today, then I will wear my raincoat.
If I wear my raincoat today, then I will wear my boots.
When we use the Law of Syllogism, we get:
If it is raining today, then I will wear my boots.

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3 years ago
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Your middle school has 900 students one third of the students bring their lunch instead of buying your lunch at school what is t
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1/3 of all students bring lunch
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3 years ago
Find the slope and the y-intercept of the line <br> Y=-5/4x+8
insens350 [35]

Explanation: This is a linear equation because it's written in slope-intercept form or <em>y = mx + b</em> where the multiplier or the coefficient of the x-term represents the slope of the line and the<em> b</em> represents the constant term.

So the slope will be the coefficient of the <em>x-term</em> which means the number that is in front of the <em>x</em> which in this case is -5/4.

The y-intercept is the constant term which is +8

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3 years ago
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