Answer:
B. 4
Step-by-step explanation:
cos(45°) = x/4√2
√2/2 = x/4√2
x = 4√2•√2/2
x = 4
The slope is always going to be rise over run so the answer is 3/12 but in simplest form it is 1/4
2a) 30
2 x 15
3 x 5
30=2x3x5
2b) 60
6 x 10
2x3 2x5
60=2x3x2x5
Answer:
i 25000 cause 250×100 is 25000 ii. 100 cause 10×10 is 100
Step-by-step explanation:
about ii it didnt say anything like the quantity but thats for one tile
