Atmospheric pressure = 101,325 Newtons / m²
Weight per meter square = 101,325 Newtons
Mass per meter square = 101,325 / (9.81 x 1000)
Mass per meter square = 10.3 tonnes per m²

7 0

3 years ago

ماThe circumference of a circle is 7pie m.<br> What is the area of the circle?

Tresset [83]

Answer:

12.25 $\pi$ sq m

Step-by-step explanation:

if circumference is 7 $\pi$ then the diameter is 7

Area = $\pi$ r²

A = (3.5)² $\pi$

A = 12.25 $\pi$

7 0

2 years ago

Select all of the following that represent quadratic expressions:

suter [353]

C. (x + 2)(x + 1)

it can be turned into an equation :)

7 0

3 years ago