If so, find the exact value of the determinant of A, ✅ Answers ? Best Answer If you mean {{2,9},{-6,8}} yes {{2,9},{-6,8}}^-1 = (1/70) {{8,-9},{6,2}} determinant = ad – bc = 70 – Chosen by Asker cant remember when was the last time i did matrices, but im pretty sure that only square matrices have … Read more
What’s the division symbol called it’s not ÷, mind you. The one students use in primary school to work out simple division without calculator? It looks like a square root but it’s not. Thanks! ✅ Answers ? Best Answer _________ | long division sign – Chosen by Asker The / is called the solidus in … Read more
Can someone help me with the following equation? Evaluate the exponential function for the given x value. F(x) = ^x; x = and x = – I had / and but that turned out to be wrong. ✅ Answers ? Favorite Answer mayb and /..lol order reversed precisely, you be attentive to i became basically … Read more
– (-) + ✅ Answers ? Favorite Answer – (-) + Two negative signs = POSITIVE. + + + Answer = . when you have a number minus a negative number, it’s the same as a number plus a number so, -(-)+=++=
/, /, /, /, /…. Whats the rule? Please and thank you. Answer? Favorite Answer these questions for patterns of sequences are always treacherous because many ways can respond to a few cases, and still miss the ones to come. (note: to understand my response, you wil have to think of your sequence of fractions, … Read more
I didn’t do very well on my Math test today. I thought I did good, seeing as I understood the material and could do the example questions my teacher gave us, and the textbook work (some). My average was %. I’m in Pure , and did well in Pure last year, so it’s not like … Read more
A baked cake is taken out of F oven and placed on a table in a F room. It cools according to Newton’s law. Twenty min later the temp is F. What is the temp of the cake after min? . degrees fahrenheit, because I ate it. F-F=F F/min= degree per min min-min= min left … Read more
Answers Favorite Answer ) – x(/) – x(/)= ) x(/)=. (Please double check the number, because you need to get an integer) ) / = / meters => (/)x(/) = . meters ) x (/) = ) x(/) = . liters x + y = employing the simultaneous technique x – y = ____________ x … Read more
Answers Favorite Answer The equations of a line with gradient m through (a,b): y – b = m(x – a) A. y – = (x – ) a) y=x+ b)y=x- c)y=x- d)y=x- Have you ever tried doing your own homework?