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OpenStudy (quickstudent):
Is this correct? solve for x with triangles
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OpenStudy (quickstudent):
question attached. my answer: 7.4/5 = (x + 2.7)/x 7.4x = 5(x + 2.7) 7.4x = 5x + 13.5 7.4x - 5x = 13.5 2.4x = 13.5 x = 13.5/2.4 x = 5.625 x = 5.6 cm
OpenStudy (mrnood):
yes - that is correct - well done
OpenStudy (quickstudent):
Thanks!
OpenStudy (mrnood):
(not sure why you rounded to 1 d.p. though? The answer IS 5.625
OpenStudy (quickstudent):
Oh yeah, that was because the question asked me to. I forgot to write that here
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