13 and 4 is correct. have a great day
Answer:
Step-by-step explanation:
(8x-1)(7x-1) The question leaves you with the partially factored equation: 8x(7x-1) - 1(7x-1) Now if you look at the partially factored equation, you'll see that both terms have (7x-1) as one of their factors. So let's take that (7x-1) as a factor and divide both terms by (7x-1), giving us (8x(7x-1) - 1(7x-1)) / (7x-1) The (7x-1) factors cancel out, leaving us with (8x - 1) So our 2 factors are (7x-1) and (8x-1). Looking at the available options, the only correct one is (8x-1)(7x-1)
I believe the answer should be 102. It has been a long time since I have done one of these but I believe that if you times the outside angle by 2 then it is the angle if the point were to be in the center.
We look up the cosine of 58 degrees which is
0.52992
Now we look up the arc sine of 0.52992
which equals 32 degrees
answer is a) 32 degrees
Sure is.
15/.50=30 half dollars
15/.25=60 quarters
15/10=150 dimes