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allochka39001 [22]
3 years ago
9

20 POINTS! Questions 7-10 please

Mathematics
1 answer:
nignag [31]3 years ago
6 0
The picture is unclear so I cannot really help.  I'm sure I could if it was clearer though.
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Using your knowledge of circles, label the following on the given diagram: chord, tangent, radius, secant, point of tangency and
Tanzania [10]
The purple line is tangent. Tangent line intersects a circle in only 1 point
The yellow dot is the point of tangency. It is the point where tangent line touches the circle
The light blue line is secant. Secant line intersects a circle in 2 points
The red line is the radius. Radius is the distance from center to the outer rim of the circle.
The green line is the diameter. It is the line passing through the center of a circle. It measures twice the radius
The gray line is the chord. Chord is the line whose endpoints lie on the circle.
Arc AB is a minor arc
Arc ABCD is a major arc

5 0
3 years ago
Number 8 please hurry
Hitman42 [59]

Answer:

A rational number is normally number that can be expressed in the form of p/q where q ≠ 0. But, \sqrt{42} cannot be expressed in the form of p/q. So. this means that

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3 0
2 years ago
How can i solve (-4,7) , (-6,-4)
pishuonlain [190]

Answer:

(-6) - 7 and -6 - (-4)

Step-by-step explanation:

you have to find the rate of change.

this equals -13/4=3.25

5 0
3 years ago
How can you write the equation for a linear function if you know only two ordered pairs for the function?
Veronika [31]

Step-by-step explanation:

m

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6 0
2 years ago
Read 2 more answers
Help me please i have another page to due as well it’s all tiring
lutik1710 [3]

Pythagorean Theorem: a^2 + b^2 = c^2

-A and B are legs of the triangle

-C is the hypotenuse

#1.

6^2 + 8^2 = c^2

36 + 64 = c^2

100 = c^2

c = 10

#2.

5^2 + 12^2 = c^2

25 + 144 = c^2

169 = c^2

c = 13

#4.

10^2 + 4^2 = c^2

100 + 16 = c^2

116 = c^2

c = 4\sqrt{29}

#5.

15^2 + 9^2 = c^2

225 + 81 = c^2

306 = c^2

c = 3\sqrt{34}

#6.

120^2 + b^2 = 150^2

14400 + b^2 = 22500

b^2 = 8100

b = 90

#7.

144^2 + b^2 = 194^2

20736 + b^2 = 37636

b^2 = 16900

b = 130

Hope this helps!! :)

4 0
3 years ago
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