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Illusion [34]
4 years ago
12

What is the center of the circle that has a diameter whose endpoints are (9,7) and (-3,-5)

Mathematics
2 answers:
solong [7]4 years ago
6 0

subtract 9-(-3) = 12

12/2=6 subtract 6 from 9

9-6 = 3

subtract 7-(-5) = 12

12/2 = 6

subtract 7-6 = 1


so center of circle is (3,1)



Sergio039 [100]4 years ago
4 0
Midpoint formula gives (3,1)
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Answer:

Step-by-step explanation:

We're given one equation, we have to find the other equation and solve each for 200, and whichever has the lower x is the winner

for Jayden we are given

(0, 48), (1, 56), (2, 64), (3, 72), (4, 80)

This looks to be a line. The y values are each separated by a common difference

We can use two points to describe the line

m = \frac{y_2-y_1}{x_2-x_1} = \frac{80-48}{4-0} = \frac{32}{4} = 8\\  K = 8m + b\\48 = 8(0) + b\\b = 48\\so\\K = 8m + 48

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200 = 8m + 48\\152 = 8m \\m = \frac{152}{8} = 19

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7 0
3 years ago
Find the output for each input of y = -2x.
VashaNatasha [74]
The 2nd choice down in correct.
4 0
3 years ago
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How many solutions does this system of equations have?
guajiro [1.7K]

Answer:

1 solution

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7 0
3 years ago
A card is selected randomly from a jar that contains 15 cards, numbered from 25 to 39. What is the probability that the card sel
VikaD [51]

Answer:

The probability that the card selected bears a number less than 34 is 0.3333.

Step-by-step explanation:

Let random variable <em>X</em> be defined as the number on the selected card.

There are <em>N</em> = 15 total cards.

The number on the cards are as follows:

S = {25, 26, 27,..., 38, 39}

The probability of an event, <em>E</em> is the ratio of the number of favorable outcomes to the total number of outcomes.

P(E)=\frac{n(E)}{N}

In this case we need to compute the probability that the card selected bears a number less than 34.

The favorable outcomes are:

<em>s</em> = {25, 36, 37, 38, 39}

<em>n</em> (X < 34) = 5

Compute the probability that the card selected bears a number less than 34 as follows:

P(X

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Thus, the probability that the card selected bears a number less than 34 is 0.3333.

7 0
3 years ago
What is the solution to the equation
Tresset [83]

Solution:

Given Expression is 1/40* x = 1/8

Step : Define x in the Equation:

Step : Divide the Equation by 8

Step : Do cross multiplication

Step : Arrange it in particular form

____________________________

☞ 1/40x = 1/8

☞ x/40 = 1/8

☞ x = ⅛ × 40

☞ x = 5

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Therefore, Answer is 5.

5 0
3 years ago
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