MATHEMATICS HIGH SCHOOL

if a Balloon is filled with 282 cubic inches of a gas at a pressure of 14 pounds per square jnch, using inversely proportional find the new pressure of the gas if the volume is decreased to 47 cubic inches

Answers

Answer 1

Answer: 282 in³ - 14 lb/in²
235 in³ - x lb/in²

235x=282*14
235x=3948
x=16.8 lb/in²

Answer: 12

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First we need to substitute the value of the variable into the expression and simplify.

b-(b+a×4c÷4) = 1 - (1 + -6 × 4(2) ÷ 4).

Now we need to solve 1 - (1 + -6 × 4(2) ÷ 4).

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1 - (1 + -6 × 4(2) ÷ 4)

| First, we cancel out 4 and 4.

1 - (1 - 6 × 2)

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Next, we multiply -6 and 2 to get -12.

1 - (1 - 12)

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Then we subtract 12 from 1 to get -11.

1 - (-11)

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The opposite of -11 is 11.

1 + 11.

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Add 1 and 11 to get, you guessed it, 12!

Answer:

Answer: 12

Hope this helps

Pls help ASAP for brainliest answer

Answers

Answer:

324cm^3

Step-by-step explanation:

The formula for calculating volume of a triangular prism is 1/2× bhl (b : base, h : height, l : length)

1/2 × 6 × 9 × 12 = 324cm^3

How Do I Find The Domain & Range Of
y=2x-4 ?

Answers

Both the domain and range of the function is in range -

( - ∞ , + ∞ )

We have the following function -

y = f(x) = 2x - 4

We have to identify its Domain and Range.

What do you mean by domain and range of a function?

For any function y = f(x), Domain is the set of all possible values of y that exists for different values of x. Range is the set of all values of x for which y exists.

Consider the equation given -

y = 2x - 4

If we compare it with the general equation of line -

y = mx + c

We get -

m = 2 and c = - 4

Now this graph of the equation y = mx + c represents a straight line.

Hence, both the domain and range of the function are-

( - ∞ , + ∞ )

To solve more questions on Domain and Range, visit the link below -

brainly.com/question/20207421

#SPJ2

The domain is how far left and right it goes on a graph, and the range is how far up and down it goes on a graph. Because this equation is linear (if you graphed it, it would be in a straight line), both the domain and range are infinity, because it keeps going up and to the right, the larger X gets, and smaller and to the left, the more negative X gets.

Divya wants to rent a car to drive for the weekend. The rental company has a special that allows her to rent it for $200 for the weekend, plus $0.07 per mile. Divya only has $230. Write an inequality, solve, and determine her limitations when renting.