3 years ago

What is the constant of the proportionality?

Mathematics

1 answer:

attashe74 [19]3 years ago

3 0

Answer:

C or 8

Step-by-step explanation:

3 x 8 = 24

7 x 8 = 56

11 x 8 = 88

15 x 8 = 120

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Find the midpoint with the endpoints (1,2) (7,2)

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Answer:

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Step-by-step explanation:

The x coordinate of the midpoint is the sum of the x coordinates divided by 2

( 1+7)/2 = 8/2 = 4

The y coordinate of the midpoint is the sum of the y coordinates divided by 2

( 2+2)/2 = 4/2 = 2

The midpoint is (4,2)

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Step-by-step explanation:

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Plleeaassee help it is URGENT MAATHH HELP PLEASE WILL GIVE 5 STARS ON ALL CORRECT ANSWERS, MARK AS BEST ANSWER AND SAY THANKS

lara [203]

Using Pythagoras in the first question
c= $\sqrt{16 ^{2} + 4^{2} } =16.4924$
which is approximately 16.5
for the second question
we also use Pythagoras
$b^2=c^2-a^2$
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