Answer:
1) 8 : 343
2) 42.875 or 42 ⅞
3) 4 : 49
4) 16ft²
Step-by-step explanation:
Volume of cube: s³
Surface area of cube: 6s²
_____________________
32ft^3 and 1372ft^3 →
32 : 1372 = 8 : 343
343 / 8 = 42 ⅞ = 42.875
s³ → 6s²
s³ = 8, s = 2, s² = 4.
s³ = 343, s = 7, s² = 49.
These are proportional so it is already in the simplest ratio so it is not necessary to multiply by 6.
s³ → 8 : 343
6s² → 4 : 49
(4 / 49) × 196ft² = 16ft²
Answer:
23 Cm(2)
Step-by-step explanation:
Sincerest Apologies if it is incorrect
if it's not 23 it may be:
26 Cm(2)
Answer:
That's Thomas the Train, but someone edited him with glowing red eyes
Step-by-step explanation:
Factor into (x+4)(x+2). Set each equation equal to 0, x=-4,-2
Answer:
7. 21 times more
8 1/9
Step-by-step explanation:
7. 2 pants, 5 tops , 3 gloves, 7 masks
2*5*3*7 =210 outfits
10 * what = 210
10 *21 = 210
21 times more
8. There are 36 possible outcomes
11 121 131 14 15 16
21 22 23 24 25 26
31 31 33 34 35 <em>36
</em>
41 42 43 44 <em>45</em> 46
51 52 53 <em>54</em> 55 56
61 62 <em>63</em> 64 65 66
There are 36 possibilities and 4 have a sum of 9
P (sum of 9) = outcomes with sum of 9/total
4/36 = 1/9