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Citrus2011 [14]
3 years ago
13

A) Work out the size of angle x. b) Give reason for your answer.

Mathematics
1 answer:
enot [183]3 years ago
6 0

A

x=75°

B

We know that ∠EFG=∠ABF because they are corresponding angles.

We also know that ∠x+∠ABF=180, because angles along a straight line always equal 180:

x+105=180

x=75°

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Sonja [21]

Answer:

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D=0 (since one root then roots are equal)

b^2-4ac = 0

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hope it helps.......

7 0
2 years ago
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Step-by-step explanation:

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and those are the answers

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Answer:

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2 years ago
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