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Mathematics 21 Online
OpenStudy (anonymous):

correct?

OpenStudy (anonymous):

Whats correct?

OpenStudy (anonymous):

the answer I have down for the last question

pooja195 (pooja195):

?

OpenStudy (anonymous):

OpenStudy (anonymous):

i got 37

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

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):

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!

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

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!!!!!!

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