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OverLord2011 [107]
3 years ago
6

Identify the relation that is also a function.

Mathematics
1 answer:
Troyanec [42]3 years ago
6 0

Answer:

ok so sghajhrdshfd???11!!!

Step-by-step explanation:

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The equation of circle having a diameter with endpoints (-2, 1) and (6, 7) is
densk [106]

Answer:

(x-2)^{2}+(y-4)^{2}=25

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}}

A(-2,1)\\B(6,7)  

substitute the values

d=\sqrt{(7-1)^{2}+(6+2)^{2}}

d=\sqrt{(6)^{2}+(8)^{2}}

d=\sqrt{100}

d=10\ units

The radius is half the diameter

so

r=10/2=5\ units

step 2

Find the center of the circle

the center of the circle is the midpoint between the endpoints of the diameter

so

The center is

(\frac{-2+6}{2},\frac{1+7}{2})

(2,4)

step 3

Find the equation of the circle

The equation of the circle is

(x-h)^{2}+(y-k)^{2}=r^{2}

substitute the values

(x-2)^{2}+(y-4)^{2}=5^{2}

(x-2)^{2}+(y-4)^{2}=25

8 0
3 years ago
1 Frederick planted a tree in his backyard. He is 6 feet tall and his shadow along the ground has a length of 8 feet. The tree i
wariber [46]

Answer:

72 ft. 6ft x8ft +24=72 ft

7 0
3 years ago
What is the written in standard form:six million, seven hundreds thousands,twenty?
Soloha48 [4]
6 700 020 would be the standard form.
4 0
3 years ago
Read 2 more answers
I really need help!! Which box doesn't belong??
Marina CMI [18]

Answer:

I think it's C

Step-by-step explanation:

A is go up one time

B is go down one time

C is... not sure what's going on there

And D is multiply by 8

I'm confused.

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3 years ago
What is the only graph below that has a Hamiliton Path?​
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