3 years ago

Anyone help me please fast

Mathematics

2 answers:

enyata [817]3 years ago

7 0

Answer:

<AFB =49°

Step-by-step explanation:

(3x+4)°+(2x+11)°=90°

x=15°

again,

for <AFB

(3x+4)°={(3*15)+4}

=49°

lisabon 2012 [21]3 years ago

3 0

Answer:

Step-by-step explanation:49

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