Answer:
E. 10 feet
F. RS
Step-by-step explanation:
E. Height of actual tree = × 6 inches
= 10 feet
F. CD is like ST but bigger.
DA is like TQ but bigger.
AB is like QR but bigger.
BC is like RS but bigger.
Their proportion stays the same.
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1 answer:
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Answer:
x = 1035 = MXXXV
Step-by-step explanation:
<u>Roman Numbers </u>
It's an ancient number system developed in Rome where numbers are represented by the letters {I,V,X,L,C,D,M}. The value of each are, respectively {1,5,10,50,100,500,1000}. If some letter is repeated, then it's value must be multiplied by the number of times the letter is present. For example, XXVII has two X's and two I's, so the conversion is 10+10+5+1+1=27.
If a less-valued letter appears before a greater one, it subtracts. For example CDI=-100+500+1=401
Our numbers are
MMMMMMMMCDXV=8*1000-100+500+10+5=8415
MDCCCLXIII = 1000+500+300+50+10+3=1863
DLXI = 500+50+10+1=561
XXVII = 20+5+2=27
We now operate in our numerical system
Converting back to roman
Answer:
Step-by-step explanation:
The surface area of a cylinder is equal to
Solve for h
That means ----> isolate the variable h
subtract 2πr² both sides
Divide by 2πr both sides
Rewrite
Simplify