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JulsSmile [24]
3 years ago
14

PLEASE HELP I’ll give brainlest

Mathematics
2 answers:
pochemuha3 years ago
7 0

Answer:

x = 10

Step-by-step explanation:

∡BDC = ∡ABD

ΔDBC = 20 + 5x - 2 + 112

180 = 20 + 5x - 2 + 112

180 = 5x + 130

50 = 5x

10 = x

Liono4ka [1.6K]3 years ago
4 0
X=9,2 Plz give brainliest
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Leno4ka [110]
Use ratio and proportion

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8 0
3 years ago
Y = -4x + 5<br> 4x + y = 10
valina [46]

Answer:

x = 5

Step-by-step explanation:

y = -4x + 5 4x + y = 10

substitute the y in the second equation with

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5 + 5 = 10

7 0
3 years ago
Can someone please help me
Licemer1 [7]

Answer:

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Step-by-step explanation:

5 0
3 years ago
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Natalija [7]
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4 0
3 years ago
What is the relationship between the radius and the diameter of a circle?
olga2289 [7]

Answer:

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