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Dominik [7]
2 years ago
5

PLEASE HELP!

Mathematics
2 answers:
lyudmila [28]2 years ago
7 0

Answer:

54

Step-by-step explanation:

It is the same as angle ABC

SVETLANKA909090 [29]2 years ago
3 0

Answer: x = 21 degrees

Step-by-step explanation: Angle BCA is equal to angle x.

54 + 105 + x = 180

159 + x = 180 (add like terms)

x = 21 (subtract 159 from both sides)

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Step-by-step explanation:

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3 years ago
Two triangles are shown. The first triangle has sides x, 6 cm, and 12 cm, and the second triangle has corresponding sides 20 cm,
swat32

Answer:

Given the two triangles are shown:

First triangle has sides x cm , 6 cm and 12 cm.

and

Second  triangle has sides 20 cm , 8 cm and 16 cm.

Since, the given two triangles are Similar.

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i,e

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(a)

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Divide both sides by 16 we get;

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(b)

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5 0
3 years ago
What is the value of the expression, written in standard form?
Studentka2010 [4]

Answer:

The value of the expression = 200

Step-by-step explanation:

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So, the expression  =

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2 years ago
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Evgen [1.6K]

Answer:

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