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REY [17]
3 years ago
10

Can anyone help me plzzz??!

Mathematics
1 answer:
Roman55 [17]3 years ago
4 0

Answer:

X=1

Step-by-step explanation:

It’s 2 secant lines on a circle.

https://www.mathplanet.com/education/geometry/circles/advanced-information-about-circles

Look at that website. The part says that (ab*ad)=(ac*ae)

Doing that, we get

9*(9+11x)=10(10+8x)

81+99x=100+80x

19x=19

X=1

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In the diagram, AB CD. If m<3=115, what is m<6=?
koban [17]

Answer:

65°

Step-by-step explanation:

<3 + <6 = 180  because they are same side interior angles

115 + <6 = 180

Subtract 115 from each side

115-115 +<6 = 180 -115

<6 = 65

8 0
4 years ago
A pair of sunglasses has 2 lenses. Each lenses has a radius of 3.5 inches.
sineoko [7]

Answer:

76.93

Step-by-step explanation:

bc your formula is A=πrsquared so 3.14(π) ×3.5×3.5 bc when it's squared it's the number times itself93

so 3.14×3.5×3.5=38.456

38.456+38.456 because you need the area for both so I added the same number to it or you can multiply by 2 if you want

38.456+38.456=76.93

5 0
4 years ago
WILL GIVE BRAINLIST!!! The circumference of a circle is 62.8 and the diameter of the circle is 20. Which best represents the val
dimulka [17.4K]

Answer:

62.8/20

Step-by-step explanation:

6 0
3 years ago
Help NO LINKS PLZ thx u.
andrey2020 [161]

Answer:

5, -5

Step-by-step explanation:

well 5-5 is 0 so that's it

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6 0
3 years ago
Read 2 more answers
Solve for x i need help
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