Please help me with this asiment please I’ll do anything!!!!

Mathematics

1 answer:

ozzi2 years ago

6 0

Answer: Line 2

Step-by-step explanation:

Look at the dots on the coordinate grid. The line of fit is a line around those dots, so in this case, the majority of the dots around line 2.

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Triangle ABC be similar to triangle DCE.

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What is the exact area of a circle with a diameter of 20 cm?

Kisachek [45]

Hi there! The answer is 100πcm^2

The radius of a circle can be found by dividing the diameter by 2. In other words : the radius is half of the diameter.
Therefore, the radius of a circle with a diameter of 20 cm is 10 cm.

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In order to find our answer, we need to plug in the data from the question.
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3 years ago

A circle is centered at the point (-7, -1) and passes through the point (8, 7). The radius of the circle is units. The point (-1

padilas [110]

hello :
an equation of the circle Center at the A(a,b) and ridus : r is :
(x-a)² +(y-b)² = r²
in this exercice : a = -7 and b = -1 (Center at: A(-7,-1) )
r = AP.... P(8,7)
r² = (AP)²
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an equation of the circle that satisfies the stated conditions.
Center at A(-7,-1), passing through P(8, 7) is :

(x+7)² +(y+1)² = 289

The point (-15,y ) lies on this circle : (-15+7)² +(y+1)² = 289....(subsct : x= -15)
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3 years ago

What is the domain of this function? (7,11) (13,8) (-15,8) (5,8)

denpristay [2]

Answer:

Domain

7,13,-15,5

Range

11,8,8,8

Step-by-step explanation:

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3 years ago