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3 years ago

Solve for q in the proportion

Mathematics

2 answers:

zzz [600]3 years ago

6 0

Answer:

q=17

Step-by-step explanation:

first you cross multiple which will give yo

$6(q + 16) = 9 \times 22 \\ 6q + 96 = 198 - 96 \\ 6q = 102 \\ divide \: both \: sides \: by \: six \\ q = 17$

velikii [3]3 years ago

5 0

Answer:

q=14

Step-by-step explanation:

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the volume V of a gas at a constant temperature varies inversely with the pressure P. when the volume is 100 cubic inches the pr

fiasKO [112]

Answer:

The pressure is $20\ psi$

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

$V*P=k$

where

V is the volume of a gas at a constant temperature

P is the pressure

we have

For $V=100\ in^{3}$ , $P=25\ psi$

step 1

Find the value of k

substitute the values of V and P

$100*25=k$

$k=2,500$

The equation is equal to $V*P=2,500$

step 2

Find the pressure when the volume is 125 cubic inches

For $V=125\ in^{3}$

substitute in the equation and solve for P

$125*P=2,500$

$P=2,500/125=20\ psi$

8 0

3 years ago

57 1/2 as a decimal, Please help and Thanks

Nimfa-mama [501]

The answer is 57.5 because 57 represents a whole number and 1/2 equals .5 so 57.5.

People who answer the question will get a thank you!

4 0

3 years ago

Which is the correct spelling of trigonometry

PSYCHO15rus [73]

Answer:

trigonometry

Step-by-step explanation:

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7 0

3 years ago

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A ramp has a slope of 1, what is the relationship between the rise and ?

adelina 88 [10]

Answer:

the rise over run. if a ramp has a slope of 1 the rise over one is most likely 1/1

Step-by-step explanation:

7 0

3 years ago

Solution set of 3x - ( 2x + 8 )= -6

Hunter-Best [27]

3x - (2x + 8) = -6
3x -2x - 8 = -6
x - 8 = -6
x - 8 + 8 = -6 + 8
x = 2

6 0

3 years ago