Ok so
surface area=area around+2(area of top)
are of top=circle=pir^2
area around=hiehg times circumference=h2pir or hpid
surfacea rea=2hpir+2pir^2
h=9
r=4
SA=2(9)(3.14)(2)+2(3.14)(2^2)
SA=36(3.14)+8(3.14)
SA=113.04+25.12
SA=138.16
tahat is 1
multiply y 1500 since you want 1500 boxes
138.16 times 1500=207240 in^2
surface area=138.16 in^2
number of square feet of cardboard=207,240 in^2
triangular prism formula=1/3(LWH)
trippleing would be
TPA=1/3(3L3W3H)
TPA=1/3(27LWH)
TPA=27(1/3(LWH))
the result is a volume that is 27 times as large as the original
if both height and base are tripled, then
area of base=1/2(bh)
new is 1/2(3b3h)
1/2(9bh)
9(1/2(bh))
9 times as lage
tripling the other height means the previous one times 3 which is 27
answers are
138.16 in^2
207,240 in^2
9
27
Answer:
It's the correct answer
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Step-by-step explanation:
Equivalent fractions of 2/3 : 4/6 , 6/9 , 8/12 ,
THX
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Yes it would be d. Is the correct answer
Answer:
Siobhan deposits $1200 into a savings account that pays 5.2% annual interest compounded monthly. The amount will be $269.75.How to calculate compound interest's amount?If the initial amount (also called as principal amount) is P, and the interest rate is R% per unit time, and it is left for T unit of time for that compound interest, then the interest amount earned is given by:The final amount becomes:A = P(1 + r/n)nt for compound interestA = final amountp = principal investedr = interest rate as a decimalt = # years investedIn this case A = 1200 ( 1.22)A = 1469.75The total was interest you must subtract out the principal amount invested.I = 1469.75 - 1200 I = $269.75
Step-by-step explanation:
Cut the figure into 3 parts
area of rectangle is length x width
3x2=6
12x7=84
add them together
6+6+84=96