Mathematics
21 Online
OpenStudy (anonymous):
correct?
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OpenStudy (anonymous):
Whats correct?
OpenStudy (anonymous):
the answer I have down for the last question
pooja195 (pooja195):
?
OpenStudy (anonymous):
OpenStudy (anonymous):
i got 37
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OpenStudy (anonymous):
is that correct?
OpenStudy (sepeario):
if these angles are equal (corresponding i think it's called), then x+66=2x-8
OpenStudy (sepeario):
x hence equals 74.
OpenStudy (anonymous):
the question asks
find the value of x for which a is parallel to b
OpenStudy (anonymous):
I just solved and got 37 and my friend who was helping me got 75
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OpenStudy (anonymous):
is 74 still correct?
OpenStudy (anonymous):
someone help!
Vocaloid (vocaloid):
Sepeario is correct, x = 74
the angles are equal to each other so x+66=2x-8
OpenStudy (anonymous):
ok thanks i have another problem
OpenStudy (anonymous):
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OpenStudy (anonymous):
i got 53 for that one
is that correct? its asks to find x
OpenStudy (anonymous):
sorry i mean the value of x
Vocaloid (vocaloid):
not quite
the two angles are opposite interior angles, so
2x + 2 + 108 = 180
solve for x
OpenStudy (anonymous):
35?
Vocaloid (vocaloid):
yup, good job!
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OpenStudy (anonymous):
omg thanks so much i have one final question but i think its right
Vocaloid (vocaloid):
sure, go ahead
OpenStudy (anonymous):
OpenStudy (anonymous):
i got 22
OpenStudy (anonymous):
and its asking find the value of x if a is parallel to b
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Vocaloid (vocaloid):
not quite, 4x + 88 = 180 since 4x and 88 are same-side interior angles
OpenStudy (anonymous):
23?
Vocaloid (vocaloid):
yup, that's right
OpenStudy (anonymous):
omg thanks so much!!!!!!