DAT Math Study Guide
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- Опубліковано 2 лип 2024
- This video gives you an overview of the DAT Math exam section.
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00:00 Classifications of Numbers
05:11 Angles
14:56 Properties of Exponents
23:33 Pythagorean Theorem
30:36 Interpretation of Graphs
36:31 Upper Level Trigonometry: Unit Circle
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DAT Study Guide: www.mometrix.com/studyguides/dat/
Other way to check your answers of pythagorean triangles... and you don't like big values?
(C+B)*(C-B)=A^2
Like (17+15)*(17-15)= 32*2=A^2
So A=sqrt(64)=8.
And like (29+21)*(29-21)= 50*8=A^2
So A=sqrt(400)=20.
Formula: A^2/d=B+C.
Where d=C-B