2 years ago

A block with a surface area of 4 m2 is pressed against the ground using a force of 100 N.

Mathematics

2 answers:

Musya8 [376]2 years ago

8 0

Answer:

Step-by-step explanation:

Pressure p = force F/ area A

P = F/A

F = 100N and A = 4m^2

P = 100/4

P = 25N/m^2

Mice21 [21]2 years ago

7 0

It would be 42 and 767476

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City A is 10 miles from city B and 5 miles from city C. Cities A, B, and C form a right triangle at A. A road connects cities B

laila [671]

Answer:

11.18 miles

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2 years ago

The function f(x) varies inversely with x and f(x)=8 when x=3

Sedaia [141]

Answer:

$12$

Step-by-step explanation:

we know that

A relationship between two variables, x, and y, represent an inverse variation if it can be expressed in the form $y*x=k$ or $y=k/x$

In this problem we have

For $x=3$ -----> $f(x)=8$

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$f(x)*x=k$

substitute the value of x and f(x)

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$k=24$

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2 years ago

Read 2 more answers