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12345 [234]
3 years ago
15

Please help me answer the question in the picture!

Mathematics
1 answer:
Natasha2012 [34]3 years ago
7 0

Answer:

x=75

Step-by-step explanation:

A( I mean angle)+B+C+D=360°

A=C

B=D

2A+2D=360°

A+D=180°

30°+x+x=180°

2x=150°

x=75

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HELP PLEASE I NEED THIS FOR GRADUATION
Alexxandr [17]
√324 * √75 = √24300 = 90√3
so
90√3 / 9 = 10√3

answer is
D. last one 10√3 irrational
8 0
3 years ago
Please help me, Identify each pair of angles named below as adjacent angles or vertical angles.
jarptica [38.1K]

Adjacent angles:

-ADB and BDC

-BDC and CDE

-CDE and EDF

-FDG and GDA

-GDA and ADB

Vertical angles:

-GDA and CDE

-FDE and ADB

-GDF and BDC

Hope this helps! :)

5 0
3 years ago
1 2/3 times 3 2/3 greater than 3 2/3
jek_recluse [69]
Yes, yes it is :)
your welcome 
3 0
3 years ago
Simplify: 8^2 + 9(12 / 3*2) -7
Naily [24]

Answer:

357 / 2

Step-by-step explanation:

your answer would have been 178.5 but just a reminder always do whats in the exponets

5 0
3 years ago
What is the domain of {(1,0),(-5,7),(-4,-7),(-7,-4)}
olasank [31]
D(1,-5,-4,-7) R(0,7,-7,-4) Domain are your x values and range is your y values
7 0
3 years ago
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