Digital SAT: Bluebook Test 6 Math Module 2 Walkthrough

#2: 2:18 | #3: 2:44 | #4: 3:58 | #5: 5:00 | #6: 5:22 | #7: 6:00 | #8: 7:50 | #9: 9:08 | #10: 11:02 | #11: 12:11 | #12: 14:07 | #13: 15:31 | #14: 16:12 | #15: 17:15 | #16: 20:05 | #17: 24:25 | #18: 22:08 (and again, more clearly, at 27:48) | #19: 31:31 | #20: 34:29 | #21: 39:07 | #22: 42:41
As I explain at the beginning, I ran out of time and had to go back and record the later questions (17-22) after the fact using screenshots instead of within the Bluebook app.
For best results, I recommend taking the test before watching this walkthrough video. Here is a link to download the Bluebook app: satsuite.colle...
More from Bluebook Test 6:
R&W Module 1: • DSAT: Bluebook Test 6 ...
R&W Module 2: • DSAT: Bluebook Test 6 ...
Math Module 1: • Digital SAT: Bluebook ...
More DSAT walkthrough videos: • DSAT Bluebook R&W walk...
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[@itzwildguy]

i dont get 20, 21, & 22 at all

[@user-ze2lq4sg3h]

If you are squaring (13-w) wouldn't that then be 13 plus 13 plus 5 plus 7?

[@345tutoring]

Which problem is this referring to?

[@DavidObatomi-du3pd]

pls sir number 12 erm you showed an easier way to do it but where did the 3 come from😢

[@itzwildguy]

explain #2

[@345tutoring]

The sum of angles ∠R + ∠S + ∠T = 180. If ∠R is 63°, then the sum of ∠S and ∠T is 117°. Therefore, B, C, and D (118, 126, and 180, respectively) are all too big. A is possible if ∠S = 116° and ∠T = 1°. A doesn't HAVE to be 116; it's just the only one of the answer choices that could be the measure of ∠S.

[@itzwildguy]

@@345tutoring okay

[@itzwildguy]

@@345tutoring why wud it not be possible though I'm just so confused on why it cant be bigger than 117

[@345tutoring]

The sum of the angle measures in a triangle is 180. If one of them is 63, that leaves 117 degrees total for the other two angles.

[@GumballsThoughts1]

thanks dudee but to be honest the step by step explanation can be better

[@345tutoring]

I agree. This was my first time looking at any of these questions.