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1. If A=[ 1 -3 2 4 1 -1 -3 2 5 ] and B=[ 2 1 5 -1 -2 -2 3 1 2 ] then find ( AB )^-1?

If A = [ 1 -3 2 4 1 -1 -3 2 5 ] and B = [ 2 1 5 -1 -2 -2 3 1 2 ] then find ( AB )^-1 1/(A B) where A = 1 - 3×2×4×1 - 1 - 3×2×5, B = 2×1×5 - 1 - 2 - 2×3×1×2 = 1/270

1 Answers · Science & Mathematics · 24/12/2020

2. I'm not that much interested in women showing their abs . Is that normal?

I love it all. All women should have abs but not work out anywhere else otherwise they get scrawny.

2 Answers · Entertainment & Music · 12/01/2021

3. do most American men have 6-pack abs ?

No, for the most part they're like the fat ugly Americans that you see in the Philippines. Take a trip up to Angeles sometime if you're really curious.

8 Answers · Entertainment & Music · 02/01/2021

4. Geometry problem - intersecting chords... I think  ?

AB and PQ are intersecting chords of one circle meeting at O, so OP.OQ = AO.BO. AB and RS are intersecting chords of the other circle...

2 Answers · Science & Mathematics · 17/01/2021

5. In triangle ABC, angle ACB = 42 degrees, AB = 5cm, AC = 7cm ?

a) C = 42° c = 5 b = 7 sin(B)/b = sin(C)/c sin(B)/7 = sin(42°)/5 sin(B) = sin(42°)*7/5 sin(B) =~ 0.93678284890240149935678266296149 B =~ 69.518112161730712799474115473633° or B =~ 110.48188783826928720052588452637° b) If B =~ 69.518112161730712799474115473633° then...

2 Answers · Science & Mathematics · 16/01/2021

6. In the given image, AB ←→ and CD←→ are parallel with transversal DB←→. Which of the following angles are congruent to ∠DBA? two answers.?

∠EDC and ∠FDB

2 Answers · Education & Reference · 08/01/2021

7. Is there any point doing core excercises to define abs (gain muscle mass) while losing weight?

Here lets fix 1 big lie first. YOU CAN LOOSE FAT WHILE GAINING MUSCLE. It has nothing to do with calories. Calories DOES NOT BUILD MUSCLE...

1 Answers · Health · 04/01/2021

8. Please Help For problems a - d, write the function in the form y= ab ^x. (Full problem is shown in the picture below)?

a) When you have an expression or value under a square root, that is the same as raising that expression or value to the 1/2 power.  Here you have a base raised to a power underneath the square root, so you would have a case of a power of a power and you would multiply the powers.  y = 3 sqrt(4^(2x...

2 Answers · Science & Mathematics · 08/01/2021

9. A triangle has two sides with lengths 11.3cm and 19.2cm and an area of 80cm ^ 2. ?

Area = [ ab sin C ] /2 sin C = 2 X area / [ ab ]  sin C = 160 / [11.3 X 19.2]   C = 47.516 degrees   and  C = 132.484 deg.   ... 2 possible answers

1 Answers · Science & Mathematics · 17/01/2021

10. Question 31-Geometry question that seems tricky. I can’t quite get over the line.?

Construct Z on AB , such that YZ  QB. ∠OYZ = ∠OQB (corr ∠s, YZ...

1 Answers · Science & Mathematics · 27/12/2020