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3 years ago

Do i divide 65 by 40? ima little confused plz help ASAP

Mathematics

1 answer:

STALIN [3.7K]3 years ago

5 0

Yes you do, Divide by 65 and 40 = 1.652

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△WKT∼△NRP

german

Answer:

The Answer is 31.5

Step-by-step explanation:

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3 years ago

PLEASE PLEASE HELP

anygoal [31]

Answer:

$0.00851=8.51\times 10^{-3}$ cm.

Step-by-step explanation:

We have been given that the average human body cell is about $5.1\times10^{-4}$ cm in diameter. The diameter of a plant cell is $8\times10^{-3}$ cm.

To find the combined diameter of the body cell and plant cell, we will add both diameters.

First of all let us convert our given diameters in standard notation.

$5.1\times10^{-4}=0.00051$

$8\times10^{-3}=0.008$

$\text{The combined diameter of body cell and plant cell}=0.00051+0.008$

$\text{The combined diameter of body cell and plant cell}=0.00851$

Let us convert our answer in scientific notation.

$\text{The combined diameter of body cell and plant cell}=8.51\times 10^{-3}$

Therefore, the combined diameter of the body cell and plant cell is $0.00851=8.51\times 10^{-3}$ cm.

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3 years ago

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Write the equation of a line that passes through the given point and is perpendicular to the given line (6,12) and y=5x+3

RoseWind [281]

Answer:

y = -1/5x + 13.2

Step-by-step explanation:

y = -1/5x + b

12 = -1/5(6) + b

12 = -6/5 + b

13.2 = b

y = -1/5x + 13.2

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3 years ago

20 POINTS If the perimeter of a triangle is 14.4. What is the area?

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Answer:

A = 9.9648

Step-by-step explanation:

if the triangle is equilateral =>

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A = L²√3/4

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= 9.9648

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4 years ago

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3 years ago

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