Answer:
A=132
Step-by-step explanation:
A=ah+bh+ch+1
2﹣a4+2(ab)2+2(ac)2﹣b4+2(bc)2﹣c4=3·10+4·10+5·10+1
2·﹣34+2·(3·4)2+2·(3·5)2﹣44+2·(4·5)2﹣54=132
Answer:
George Bush received 286 votes and John Kerry received 251 votes.
Step-by-step explanation:
Total number of votes = 537
% of votes received by George Bush = 53.25 %
No. of votes recieved by George Bush =
×537
= 285.95
≈ 286 votes.
The rest of the votes were for John Kerry,
=537 - 286
= 251
Answer:
h = 2.5
Step by step explanation:
We have been given an equation
that models the total miles Michael traveled one afternoon while sledding, where u equals the number of hours walking up a hill and (u – 2) equals the number of hours sledding down the hill.
To find value of u we will solve our equation.
Upon using distributive property we will get,


Now let us add 18 to both sides of our equation.


Now let us combine like terms.

Upon dividing both sides of our equation by 10.5 we will get,


Therefore, value of u is 2.5.
Answer:
2/5
Step-by-step explanation: