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Akimi4 [234]
3 years ago
6

Hi does anyone know this answer to this question in math class pls help me. _ What is the center of rotation?

Mathematics
1 answer:
qwelly [4]3 years ago
8 0

Answer:

the center of rotation is a point about which a figure rotates . this point doesn't remove during a rotation

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Is segment ST tangent to circle P1
malfutka [58]

Answer:

B . Yes

Step-by-step explanation:

Recall: a tangent of a circle is perpendicular to the radius of a circle, forming a right angle at the point of tangency.

Therefore, if segment ST is tangent to circle P, it means that m<T = 90°, and ∆PST is a right triangle.

To know if ∆PST is a right triangle, the side lengths should satisfy the Pythagorean triple rule, which is:

c² = a² + b², where,

c = longest side (hypotenuse) = 37

a = 12

b = 35

Plug in the value

37² = 12² + 35²

1,369 = 1,369 (true)

Therefore we can conclude that ∆PST is a right triangle, this implies that m<T = 90°.

Thus, segment ST is a tangent to circle P.

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3 years ago
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coldgirl [10]

Answer:

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Step-by-step explanation:

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3 years ago
If a function is odd, then which statement is true?
jolli1 [7]
By definition, a function is odd if f(-x) = -f(x) for all x in the domain. The answer is choice C

Side note: a function is even if f(-x) = f(x) for all x in the domain
4 0
3 years ago
2. attached below even though I answered I was guessing this question so I need to know the correct answer
zavuch27 [327]

Volume is defined as area of the base*the hight.

In this question the base is the traingles.

Area of a triangle is base*hight/2, so it 8*6/2= 24

Volume is 24*8(hight)=192

So the answer is 192cm^3

5 0
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Find the midpoint M of the line segment joining the points C = (-1, 1) and D = (5, – 7).<br> =<br> =
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Answer: (2,-3)

Step-by-step explanation:

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