All categories

3 years ago

Inverse variation ?

Mathematics

2 answers:

const2013 [10]3 years ago

6 0

Answer:

Boyle's Law states P1 * V1 = P2 * V2 which can be solved for P2

P2 = (P1 * V1) / V2

P2 = (132 * 20) / 15

P2 = 176 kilo Pascal

Source: http://www.1728.org/boyle.htm

Step-by-step explanation:

Nookie1986 [14]3 years ago

4 0

<h2>Answer:</h2>

<u>The pressure will be 176 k Pa</u>

<h2>Step-by-step explanation:</h2>

Boyle's law states that the product of volume and pressure gives us a constant value so we can write the expression as

P1V1 = P2V2

By arranging the equation we get

P1V1 / V2 = P2

Putting the values

(132 x 20 ) / 15 = P2

P2 = 176 k Pa

You might be interested in

Please help. NEED THE ANSWER SOON AS POSSIBLE.

rewona [7]

Answer:

y=4x-17

Step-by-step explanation: Distribute the 4(x-5)

4x-20

Then add three to both sides

y=4x-17

6 0

3 years ago

If each quadrilateral below is a parallelogram,find the missing measures.

zhenek [66]

Answer:

Part 1) $MN=31\ units$

Part 2) $KN=45\ units$

Part 3) m∠K=61°

Part 4) m∠L=119°

Part 5) m∠M=61°

Step-by-step explanation:

we know that

In a parallelogram opposite angles and opposite sides are congruent and consecutive angles are supplementary

Part 1) Find the side MN

we know that

MN≅KL ----> by opposite sides

we have

$KL=31\ units$

therefore

$MN=31\ units$

Part 2) Find the side KN

we know that

KN≅LM ----> by opposite sides

we have

$LM=45\ units$

therefore

$KN=45\ units$

Part 3) Find the measure of angle K

we know that

m∠K+m∠N=180° ----> by consecutive interior angles

we have

m∠N=119°

substitute

m∠K+119°=180°

m∠K=180°-119°

m∠K=61°

Part 4) Find the measure of angle L

we know that

m∠L≅m∠N ----> by opposite angles

we have

m∠N=119°

therefore

m∠L=119°

Part 5) Find the measure of angle M

we know that

m∠M≅m∠K ----> by opposite angles

we have

m∠K=61°

therefore

m∠M=61°

7 0

3 years ago

Solve for x in the equation 3x2-18+5=47

Airida [17]

3x^2-18+5=47
3x^2 = 60
x^2 = 20
x = 4.472 , x = - 4.472

7 0

3 years ago

How do you go from slope-intercept form to standard form

dexar [7]

Thats How you go from slope to to standard form

6 0

3 years ago

There are 450 vehicles in a car lot. Select the correct value for the umber of vehicles of each type that are in the lot. Hybrid

GenaCL600 [577]

Hybrid 126
sport utility 90
sedan 234

5 0

3 years ago

Read 2 more answers