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3 years ago

A car drives 195 miles in 3 hours and 15 minutes. What is the average speed of the car

Mathematics

1 answer:

zhuklara [117]3 years ago

3 0

Answer: It is 60 miles per hour

Step-by-step explanation: average speed = total distance / total time

Now you know the answer as well as the formula. Hope this helps, have a BLESSED AND WONDERFUL DAY!

- Cutiepatutie ☺❀❤

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Equations and functions <br><br> What’s the answer to this ? I’m haveing trouble

Alenkinab [10]

Answer:

B / px= k

Step-by-step explanation:

B = kpx

Divide each side by px

B / px= kpx/px

B / px= k

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3 years ago

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Aluminum is a highly reactive metal that oxidizes when exposed to air. Which of these would be a good first step in balancing th

klasskru [66]

Answer:

first step to balance the equation is :

multiply AL by 2 to match the amount of aluminum on the other side

balanced equation : 4 Al +3O2 → 2 ALO3

Step-by-step explanation:

Al + O2 → Al2O3

first step to balance the equation is :

multiply AL by 2 to match the amount of aluminum on the other side

but then you have to deal with the amount of O from both sides, we need to find the least common multiple between 2 and 3 which is 6

the best thing to balance the equation is to multiply O2 by 3 and O3 by2, then deal with the amount of AL which is 4 on the other side. last step is to multiply AL by 4 to balance the equation.

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3 years ago

tracen el lado que mide 12 centímetros y los arcos de circunferencia de los extremos del segmento con radio igual a la medida de

TiliK225 [7]

Answer:

can you translate to english

Step-by-step explanation:

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3 years ago

The expression (3x2 + 2xy + 7) − (6x2 − 4xy + 3) is Equivalent to −3x2 − 2xy + 4 3x2 − 2xy + 4 −3x2 + 6xy + 4 3x2 − 6xy − 4

ikadub [295]

Answer:

$-3x^2+6xy+4$

Step-by-step explanation:

$(3x^2+2xy+7)-(6x^2-4xy+3)=\\\\3x^2-6x^2+2xy+4xy+7-3=\\\\-3x^2+6xy+4$

Hope this helps!

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3 years ago

using strips of paper or straws construct a triangle that has lengths of 3 in 3 in and 2 in include a picture of this constructi

koban [17]

Answer:

the triangle is an isosceles triangle.

Step-by-step explanation:

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2 years ago