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3 years ago

C=

Mathematics

1 answer:

kiruha [24]3 years ago

5 0

Answer:

You can see the slope of the graph is

5 /9 , which means that for an increase of 1 degree Fahrenheit, the increase is 5 / 9 of 1 degree Celsius.

C= 5/ 9 (F)

C= 5/ 9 (1) = 5/ 9

Therefore, statement I is true. This is the equivalent to saying that an increase of 1 degree Celsius is equal to an increase of 9 /5 degrees Fahrenheit.

The final answer is D. D) I and II only

Step-by-step explanation:

hope i helped

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What is the equation of the circle whose diameter has endpoints (8,-2) and (-2,6)?

klemol [59]

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$(x-3)^{2} +(y-2)^{2}=41$

Step-by-step explanation:

step 1

Find the diameter of the circle

the formula to calculate the distance between two points is equal to

$d=\sqrt{(y2-y1)^{2}+(x2-x1)^{2}}$

we have

$A(8,-2)\\E(-2,6)$

substitute the values

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step 2

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step 3

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The equation of the circle in center radius form is equal to

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substitute

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