Step-by-step explanation:
here I have done you can check it out
#43 is 3 Slices because 12 divided by 4=3
#44 lets work out a bit more. She Practiced 4 hours and 30 minutes each week. There are typically 4 weeks in a month, so we multiply 4 times 4 which is 16. But this isn't our answer because we have the extra half hour. We multiply the half hours times 4, and we have and extra 2 hours on our hands. So this means she Practiced 18 hours each month.
#46 First, You convert everything to inches.
2' 8'=24+8=32 inches.
Divide that 32 in half, and you get 16. 16 inches=16 times 12 =192.
192 over 32 =6.
So in total, 6 boards is your answer :)
Improper: multiple the 1 by the denominator 1x7 = 7 then add to numerator number.
Final answer is 10/7
And equivalent fraction could be anything as long as it’s equal to the original.
Possible could be 1 9/21
Hello 021805craycray,
This problem is a multiplication of two decimals...
1.80
0.63
-------
1.134
~Naterator
Please Rate and Thank If This Was Helpful <3
Answer: 1588 in^2
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Part 1:
Shape: Rectangular Prism
Formula: SA = 2(wl+hl+hw)
SA = 2(wl+hl+hw)
SA = 2(12(20)+5(20)+5(12))
SA = 800 in^2
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Part 2:
Shape: Triangular Prism
Formula: SA = bh + (s1+s2+s3)H
SA = bh + (s1+s2+s3)H
SA = (12)9 + (12+11+11)20
SA = 108 + 34(20)
SA = 788 in^2
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Part 3:
*Add surface areas together*
800 + 788 = 1588 in^2