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disa [49]
4 years ago
5

Name the structures of the respiratory system

Mathematics
1 answer:
Alinara [238K]4 years ago
3 0
<span>Pharynx 
Trachea 
Bronchi
Lungs
</span><span>Nose
</span>
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What is r - pi = pi ASAP
laiz [17]

Hello!

r - pi = pi

Explanation:

↓↓↓↓↓↓↓↓↓↓

First you had to add by \pi from both sides of the equation.

r-\pi+\pi=\pi+\pi

Simplify it should be the correct answer.

r=2\pi

Answer⇒⇒⇒⇒⇒r=2\pi

Hope this helps!

Thank you for posting your question at here on Brainly.

Have a great day!

-Charlie

6 0
4 years ago
Read 2 more answers
​A model of an Egyptian pyramid has a slant height of 18 centimeters and a 15-centimeter square base. What is the surface area o
Angelina_Jolie [31]

Answer:

here is an example to guide you

Step-by-step explanation:

To find how much paper for the model, you will use the formula for area of a square and area of a triangle.

A = bh

7.2 x 7.2

A = 51.84 cm²

A = 1/2bh

1/2 x 7.2 x 6

A = 21.6 cm²

21.6 cm² x 4 = 86.4 cm²

86.4 + 51.86=138.3

You will need 138.3 cm² of paper.

4 0
3 years ago
A ball is rolling at 4.80m/s over level ground when it encounters a ramp, which gives it an acceleration of -0.875m/s^2. If the
Yuri [45]
Given that the ball was rolling with an initial velocity of 4.80 m/s, when it encountered the ramp.

Given that the accerelation with which it rolled over the ramp was -0.875 m/s^2 and that the ranp is 0.750 m long.

The final velocity of an object with an initial velocity, u, with an accerelation, a, moving through a distance, s is given by

v^2=u^2+2as

Thus, the <span>final velocity of the ball when it reaches the top of the ramp is given by

v^2=(4.80)^2+2(-0.875)(0.750) \\  \\ =23.04-1.3125=21.7275 \\  \\ \Rightarrow v=\sqrt{21.7275}=\bold{4.66 \ m/s}</span>
6 0
3 years ago
Read 2 more answers
Select the correct solution for 9x = 81.
fomenos

Answer:

c

Step-by-step explanation:

9x=81

9x/9=81/9

x=9

4 0
3 years ago
Read 2 more answers
Find the measure of the smallest angle?
weeeeeb [17]

Answer:

m ∠RMK = 51°

Step-by-step explanation:

m ∠JMK = m ∠RMK + m ∠JMR

10x + 19 = 7x - 26 + 6x + 12

10x +19 = 13x -14

19 = 3x -14

 33 = 3x

 11 = x

m ∠RMK = 7(11) - 26 = 51°

m ∠JMR = 6 (11) + 12 = 78

6 0
3 years ago
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