Answer:
a = 42 and B = 50
Step-by-step explanation:
6 x 5 = 30
6 x 7 = 42
B
7 x 10
5 x 10
Dividing by:
<span>2's leaving one remainder: </span>
<span>3 5 7 9 11 13 15 ... odd numbers </span>
<span>3's leaving one remainder: </span>
<span>4 7 10 13 16 19 22 25 28 ... common difference 3 </span>
<span>So far: 7 13 19 25 31 37 43 49 .... (common difference is 6) </span>
<span>4's leaving one remainder: </span>
<span>5 9 13 17 21 25 29 33 37 41 45 49 ... </span>
<span>So far: 13 25 37 49 ... common difference of 12 </span>
<span>which happens to be the LCM of 2, 3, and 4 </span>
<span>Notice we started each "so far" with the next number after the LCD at that point. </span>
<span>so.... </span>
<span>LCD of 2,3,4,5,6,7,8,9, and 10 is 2520 </span>
<span>so she had 2521 marbles in her bag. </span>
<span>check a few of them by dividing 2521 by any number from 2 to 10</span>
Answer:
3,1,2
Step-by-step explanation:
I think it is 3,1,2 but I'm not completely sure lmk if it's correct or incorrect
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Add all sides. subtract from your numbers of degrees that’s your answer
