2 answers:
Answer:
3.75
Step-by-step explanation:
15/4 = 375/100 = 3.75
3.75
15/4
375 divide by 100
=3.75
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Answer:
yeet
Step-by-step explanation:
2/3 ÷ 4 = 2/3 * 1/4 = 2/12 = 1/6
Answer:
B.9
Step-by-step explanation:
9*1=9
Supplementary angles
x+20+5x+10=180
6x+30=180
6x=150
x=25
3x = x + 24
3x - x = 24
2x = 24
x = 24 : 2
x = 12