Answer:
X is 26
Step-by-step explanation:
Hahahah don't be mad
One straight line is 180°
So
2x-10+5x+8 = 180
7x = 180-8+10
X = 26
It’s c ........……’
D C was was r
Answer:
Simplified, this would be 2
Step-by-step explanation:
In order to find this, combine like terms. Start with the y terms.
-2y + 2y = 0
Then use the constants
10 - 8 = 2
And then combine the terms
0 + 2 = 2
Answer:
70 minutes
Step-by-step explanation:
if her pace for 1 mile is 10
The change in air pressure when the pure tone is produced is mathematically given as
p(1/2000) =0 mP
<h3>What is the change in
air pressure when the pure tone is produced?</h3>
This pressure is referred to as the atmospheric pressure, air pressure, or simply pressure. It is the force that is exerted on a surface by the air that is above it due to the gravitational pull that gravity has on the surface. A barometer is an instrument most often used to measure the pressure of the atmosphere. When the pressure in the atmosphere changes, a column of mercury contained inside a glass tube in a barometer will either rise or sink.
Generally, the equation for is pressure mathematically given as

Therefore
p(1/2000) =2sin (4000\pi *1/2000)
p(1/2000) = 2sin (2\pi)
p(1/2000) = 2*0
p(1/2000) =0 mP
In conclusion, the pressure
p(1/2000) =0 mP
Read more about air pressure
brainly.com/question/15189000
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