there are 15 boys and 10 girls in mrs.lees class she wants to group all of the students so that each grouphas the same number of boy and the same number of girls whats the great number of group's can she have
1 answer:
You need to find the Greatest Common Factor between the 2 numbers:
10: 1, 2, 5 , 10
15: 1, 3, 5, 15
The greatest common factor is 5, so they can make 5 Groups
Each group would contain 15/5 = 3 boys and 10/5 = 2 girls.
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Answer:
<em>B. </em>
Step-by-step explanation:
Step-by-step explanation:
4^5 (-2)^9/4^8 (-2)^3
= 4^(5 - 8) (-2^(9 - 3))
= 4^-3 (-2^6)
= (-2)^6/4^3
1). (-2)^a/4^b
a = 6, b = 3
2). c/d
c = -2, d = 4
∠1 + ∠3 + 90° = 180°
∠1 + ∠3 = 90°
∠3 = ∠4 (vertically opposite angles)
∠1 + ∠4 = 90°
Therefore, the answer is ∠1 + ∠4
Answer:
Hi ik I'm not answering but can you please mark me as brainliest? I need it to rank up.
Step-by-step explanation:
First of all you would multiply 9(days) by $66(per day) which would be $594! The, you would add $15.99 for insurance which would be $609.99, and then also add 42.50 to fill up with gas. So your answer would be $652.49. Hope I helped
