3 years ago

Where does the oxygen that is used during cellular respiration in animals

Mathematics

1 answer:

Softa [21]3 years ago

6 0

Answer:

A. Air that is breathed in :)

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Find . 144 pls help me who ever does first gets brainliest.

lisabon 2012 [21]

Answer:

Step-by-step explanation:

The square root of 144 is 12

7 0

3 years ago

In the figure, AB is tangent to circle C. Find the length of DB.

Andreyy89

Answer:

8.5

Step-by-step explanation:

First we need to get BC using the pythagoras theorem

BC² = AC² + AB²

BC² = 8² + 15²

BC² = 64+225

BC² = 289

BC = √289

BC = 17

DB = 1/2BC

DB = 1/2 * 17

DB = 8.5

Hence the length of DB is 8.5

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3 years ago

Help someone please

malfutka [58]

Answer:

C) $1\frac{6}{100}$

Step-by-step explanation:

Hope this helps!

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4 years ago

3c/4 - 2c/3 = 4 (Solve with work please

mars1129 [50]

C = 9/28 = 0.321

https://www.tiger-algebra.com/drill/3c-3/4=2c/3/

3 0

3 years ago

The equation 4 + 9 = 4 + 9 is an example of which property of equality? *

kenny6666 [7]

Answer:

Reflexive

Step-by-step explanation:

The reflexive property of equality says that a given real number is always equal to itself.

For example :

$y = y$

$a = a$

$b = b$

$5 = 5$

are all examples of reflexive properties of equality.

$4 + 9 = 4 + 9$

can be simplified to

$13 = 13$

Which is explains why it is the reflexive property.

3 0

4 years ago