Answer:
7
Step-by-step explanation:
7-4=3
5×3=15
plz mark brainliest
48% of 25 is 12. I hope this helps
<span>boys = 14x
</span><span>girls = 17x
14x + 17x = 186
31x = 186
x = 186/31
x = 6
</span>boys = 14x = 14 * 6 = 84
Answer:
KL = 23
KM = 29
Step-by-step explanation:
By applying cosine rule in the given triangle KLM,
cos(∠M) = 
cos(52°) = 
cos(52°) = 
KM = 
KM = 29.24
KM ≈ 29
By applying sine rule,
sin(52°) = 
sin(52°) = 
KL = 29.24[sin(52°)]
= 23.03
≈ 23
KL = 23
4 + 3x = 12
3x = 12 - 4
3x = 8
x = 8/3
x = 2,6 grams