Lol. In the second problem, the NMT angle one, he could have just figured out that any inscribed angle is half of its arc which was 80º, and that would lead him to the 40º angle he was looking for.
how bout, 10% of 1710 is 171 so do a little subtraction, and with a little bit of logic, you will come to E, your way is good too. if the test wasn't timed.
you meant problem #5, but the correct answer is $1500. double check your solution or consult with your math teacher. thanks for taking the time to post a comment though.
i'm not sure, but i think this might be the problem you and wadeD07 have:
14% decrease of the new tax is NOT equivalent to 14% increase to the old tax. so if you took 86% 1710 to get your answer, that's incorrect. the correct approach is to take 114% of the old tax "x" and make that equals to 1710, the way is shown on the video.
i greatly appreciate your feedback. i will make this clarification next time; it seems to confuse students. thanks.
Lol. In the second problem, the NMT angle one, he could have just figured out that any inscribed angle is half of its arc which was 80º, and that would lead him to the 40º angle he was looking for.
BigUp50 3 months ago
how bout, 10% of 1710 is 171 so do a little subtraction, and with a little bit of logic, you will come to E, your way is good too. if the test wasn't timed.
ZachariahLogan 1 year ago
nice teaching
Motordirt1 1 year ago
God, I hate math. I love english, history, and a little science, but GOD I suck at math...
goldkirby 2 years ago
This is so easy ! I mean it
Pobul 3 years ago
can you teach me?
haha becuz i'm blankness
ss2bb 3 years ago
hey man i thought it was $1487.7
KKKACE10 3 years ago
Thanks, I learned how to do the problem's I couldn't do. =)
Lolzerd 4 years ago 2
thanks and u explain very well
worldround 4 years ago 5
thanx it helped me alot :)
one619 4 years ago
it is too easy.. how about harder math problem?
happysean13 4 years ago
There are HARDER good problems on their site...very helpful ones...love it
tigitigisweetie 4 years ago
wow thanks alot i got sats comin up and u helped alot
monkynutz 4 years ago
our website is ready. you can now watch the entire tutorial in higher resolution and bigger dimensions.
please tell all your friends that need help with the SAT Math about our website. thanks.
biz077 4 years ago
hey whats ur website
zuazua91 4 years ago
the website link is to the right in the "about this video" section. thanks for your interest.
biz077 4 years ago
Nice tutorial, hopefully there comes more thanks.
skatermark 4 years ago
Please send more of math / geometry of thing like that!
flagtube 4 years ago
sure. i'm currently building a site to make my tutorials available for students. as soon as i have it, i'll let you know.
biz077 4 years ago
execuse me,, i didn't get # 6, i think it suppuse to be 1475
wadeD07 4 years ago
you meant problem #5, but the correct answer is $1500. double check your solution or consult with your math teacher. thanks for taking the time to post a comment though.
biz077 4 years ago
Hmm, i get the same response as wadeD07, probably miscalculated something.Anyway you have no idea how much your tutorial helped me! Thanks!
~Cheers~
xyugi0007 4 years ago
i'm not sure, but i think this might be the problem you and wadeD07 have:
14% decrease of the new tax is NOT equivalent to 14% increase to the old tax. so if you took 86% 1710 to get your answer, that's incorrect. the correct approach is to take 114% of the old tax "x" and make that equals to 1710, the way is shown on the video.
i greatly appreciate your feedback. i will make this clarification next time; it seems to confuse students. thanks.
biz077 4 years ago
wow that helped sooo much
OgLoC2 4 years ago
Thank you so much! keep it coming. i need serious math tutoring before i take the SAT in June. thanks again.
SeneGurl088 4 years ago
thank you for the tutorial. this is very helpful.
Kime0 4 years ago