The answer would be 7.5. This us because the area of a triangle is its base multiplied by its height and then divided by 2. The base is 3 and the height is 5. 3 times 5 is 15 and 15 divided by 2 is 7.5.
Answer from: Quest
2 x^2 -3x+p
sum of roots = 3/2
let other root be x
3+ x = 3/2
x= 3/2 - 3 = -3/2
product of roots = p/2
3× -3/2 = p/2
-9 = p
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Answer from: Quest
assuming you mean addition: addition and subtraction are reverse operations.
The cost of turkey is directly proportional to its weight. if a 12-pount turkey costs $27, how much does a 13-pound turkey cost? a. $33.75 b. $36.00 c. $31.00 d. $32.50