The prime factorization of 48: 2x2 2x2 x3. The prime factorization and multiplications 26 and 48 have a common are: 2.2 is the gcf of 26 and 48. Gcf (26,48) =2.
The first answer. (3 x 3) + (3 x 4)
Y = -1/3x + 5....slope here is -1/3. A perpendicular line will have a negative reciprocal slope. All that means is " flip " the slope and change the sign. So ur perpendicular line will have a slope of 3.
y = 3x....has a slope of 3, so this is perpendicular.
3x - y = 2.....y = 3x- 2.....has a slope of 3 and is therefore perpendicular
3x - y = 6.....y = 3x - 6...has a slope of 3 and is perpendicular
0.008 i think this is the answer
45x/45= 1,072/45
x= 23 (rounded)
but, 45(23) is only 1035, which makes 7 pictures left over
to use those 7 you need 38 more picture to divide it evenly (because 45-7 = 38)