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kow [346]
3 years ago
13

If a circle has a diameter of 16 feet, which expression gives its area in square

Biology
1 answer:
bagirrra123 [75]3 years ago
6 0

Answer:

The options are unclear but the answer is 8^2π square feet or 64π sqfeet

Explanation:

Area of a circle is denoted by: πr^2 where r is the radius of the circle.

In this question, the diameter was given. The diameter of a circle is twice the radius. Therefore, in order to get the radius, we divide the diameter by 2 i.e. r = d/2

= 16/2 = 8 feet.

Thus, the radius = 8 feet.

Hence, Area of a circle = πr^2

= π × 8^2

= 64π or 8^2π sqfeet.

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kogti [31]

Answer:

In its simplest definition, hydrolysis is a chemical reaction in which water is used to break down the bonds of a particular substance. ... Hydrolysis can also be thought of as the exact opposite reaction to condensation, which is the process whereby two molecules combine to form one larger molecule

Explanation:

7 0
3 years ago
Which hypothalamic hormone would the nurse identify as helping treat postpartum uterine atony and hemorrhage?
klio [65]

The hypothalamic hormone that the nurse would identify as helping treat postpartum uterine atony and hemorrhage is oxytocin.

<h3>What is oxytocin?</h3>

Oxytocin is a neuropeptide that is produced in the hypothalamus and is responsible for modulating the central nervous system for patterns of sexual behavior and that is secreted after distension of the uterine cervix during childbirth.

When released into the blood, it travels a path to where its receptors are to generate its functions such as the contraction of the muscle of the uterus during delivery, being responsible for the contractions. It will also generate the milk ejection reflex in the breasts, helping during lactation.

Therefore, we can confirm that the hypothalamic hormone that the nurse would identify as helping treat postpartum uterine atony and hemorrhage is oxytocin.

To learn more about oxytocin visit: brainly.com/question/1996049

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7 0
1 year ago
in the process of photosynthesis and aerobic respiration why the amount of oxygen and carbon dioxide remains the same?
fiasKO [112]

Plants capture sunlight to acquire energy needed to produce their own food. Photosynthesis uses light energy to convert water and carbon dioxide into glucose and oxygen. Cellular respiration provides usable energy for the cell in the form of ATP. Water and carbon dioxide are products of cellular respiration.


4 0
3 years ago
Will give Brainliest to correct answer with best explanation! :)
Galina-37 [17]
I think the answer is c may not be fully right
4 0
3 years ago
if all the rocks are removed from a desert ecosystem, what would happen to the population of rock dwelling lizards and in turn t
netineya [11]
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3 0
3 years ago
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