2 years ago

The tree in milan's backyard is 8.4m high. how high is it in centimeters? be sure to include the correct unit in your answer.

Mathematics

1 answer:

Alex787 [66]2 years ago

5 0

840 centimeters ...there 100 centimeters in one meter

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20 POINTS !!! <br><br> Find the distance between the points (3,-4) and (5, 4)

jeka57 [31]

Answer:

$d=2\sqrt{17}\approx8.2462$

Step-by-step explanation:

To find the distance between two points, use the distance formula.

The distance formula is:

$d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2$

Let (3,-4) be x₁ and y₁ and let (5,4) be x₂ and y₂. Therefore:

$d=\sqrt{(5-3)^2+(4--4)^2$

Simplify:

$d=\sqrt{(2)^2+(8)^2$

Square:

$d=\sqrt{4+64}$

Add:

$d=\sqrt{68}$

Simplify:

$d=\sqrt{4\cdot17}=\sqrt4\cdot\sqrt{17}$

Simplify:

$d=2\sqrt{17}\approx8.2462$

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3 years ago

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The answer is 6t^2+2.5x^2-0.5t-5.4

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2 years ago

Xavier said that the recursive formula for this sequence could

Sergeeva-Olga [200]

Answer

The answer is in the step by step explanation

Step-by-step explanation:

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2 years ago

Roger is training for the upcoming track season and records the number of miles that he runs each day for 20 days: 2.5, 0.5, 3.5

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Answer:

its the first graph

Step-by-step explanation:

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John had 77 apples he gave 20 to alex and 15 to jack how many apples does john have left

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Answer:

John has 42 apples left

Step-by-step explanation:

77-20-15=42

Hope this helps

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