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AVprozaik [17]
3 years ago
7

Can you guys plz help me???? p.s can u show the work

Mathematics
1 answer:
guapka [62]3 years ago
6 0

18. 0.796 + 13 = 13.796 (the 13 is a whole number, so just put it in front of the decimal)

19. 15.63 + 24.36 = 39.99 (1+2=3 ; 5+4=9 ; 6+3=9 ; 3+6=9)

20. 19.86 - 4.94 = 14.92

21. 82 - 67.18 = 15.18 (again, whole number, there's no decimals to subtract, so leave them be)

22. 14.39 - 12.16 = 2.23 (1-1=0 ; 4-2=2 ; 3-1=2 ; 9-6=3)

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nata0808 [166]

Answer:

42

Step-by-step explanation:

<u>Area of triangle:</u>

A = 1/2bh

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2 years ago
Find the height of a cone with a volume of 150 in^3 and a diameter of 20 in. Use 3.14 for π.
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