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Pepsi [2]
2 years ago
8

What is the constant of proportionality? 48= 4k

Mathematics
1 answer:
inna [77]2 years ago
8 0

Answer:

The constant of proportionality is 12.

Step-by-step explanation:

Let's take a look at the formula give to us:

48=4k

First, we have to isolate the variable, K, by dividing 4 on both sides.

48/4=4/4 k

48/4=12

12=k

We can check the answer by plugging it back into the equation:

12*4=48

48=48

Hence, the variable k equals 12.

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Answer:

160

Step-by-step explanation:

Using Exterior angle theorem

30+130=160

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2 years ago
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M∠DFG=(2x+6)° and m∠EFG=(3x−11)°. Find the value of x.
BigorU [14]

Answer:

x = 37

Step-by-step explanation:

A straight angle is 180 degrees. That means ∠DFG & ∠EFG have to add together to be 180.

2x + 6 + 3x - 11 = 180     Combine like terms

5x - 5 = 180                   Add 5 to both sides

5x = 185                         Divide by 5

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7 0
1 year ago
X and y=540 when X=10, find y when x=1/2
soldier1979 [14.2K]

Answer:

y = 27

Step-by-step explanation:

if x = 10 when y = 540 ,  y = 54x

if x = 1/2 y = 54*1/2 = 27

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4 0
3 years ago
Gail purchase 5 raffle tickets. The grand prize is a vacation to Aruba. A total of 1,500 raffle tickets were sold. There is only
Aleks04 [339]
If it is in fraction you could do 5/1500 and reduce it to 1/300 , to change 1/300 to whole number it would be 3 , to change 1/300 to decimal it would be .03
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3 years ago
If the measure of an angle is 27°,find the measure of its supplement.
finlep [7]

Answer:

153°

Step-by-step explanation:

1. If 27° is the supplement of another angle (or vice versa), that means both angles add up to 180.

2. To find the supplement of 27°, we simply subtract that number from 180.

  • 180 - 27
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Therefore, the supplement of 27° is 153°.

3 0
2 years ago
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