Answer:
DY
Step-by-step explanation:
TO ENCRYPT TO USING CAESAR ALPHABETIC SHIFT CIPHER OF 10. THIS MEANS WE'RE EXPECTED TO LOOP EVERY ALPHABET BY 10, SKIPPING EVERYONE TILL WE GET TO THE TENTH.
TO ENCRYPT T, WE HAVE
T = U - V - W - X - Y - Z - A - B - C - D
THEREFORE, T WILL BE ENCRYPTED AS D
TO ENCRYPT O, WE HAVE
O = P - Q - R - S - T - U - V - W - X - Y
HENCE, O WILL BE ENCRYPTED AS Y.
THIS MEANS THAT OUR QUESTION, TO, WILL BE ENCRYPTED AS DY
Answers and Step-by-step explanation:
12: The 5s are worth a lot more than the 2s. The 5s are worth fifty thousand and five thousand whereas the 2s are only worth two hundred and twenty.
13: She needs 4 forks (2000 - 1996 = 4)
She needs 255 knives (2000 - 1745 = 255)
She has 226 extra spoons ( 2116 - 2000 = 116)
<span>-2x^2-x+7=0
Variable with the highest degree's (exponent) constant, -2 is a, next variable's constant, -1 is b, the constant or number without a variable, 7 is c
using substitution put the numbers into the formula
</span>(-b±√(b^(2)-4ac))/(a^(2))
(-(-1)±√((-1)^(2)-4(-2)(7))/((-2)^(2)) simplify
(1±√(1+56))/4
1±√(57)/4 is your answer
