Answer:
Area = 32 square inches
Step-by-step explanation:
It is given that ,
1). an isosceles right triangle with a perimeter of 27 inches
Then the base and height are equal
2). the longest side measures 11 inches
<u>To find the smaller side</u>
Then sum of other 2 sides = 27 - 11 = 16
Base = height = 16/2 = 8 inches
<u>To find the are of triangle</u>
Area = 1/2 * Base*Height
Base = 8 inches and Height = 8 inches
Area = 1/2 * 8* 8 = 32 square inches
Answer:
5.25
Step-by-step explanation:
X^3 - 4x^2 - 3x + 18 = 0
We are told that 3 is a zero so x - 3 is a factor. Dividing x^3 - 4x^2 - 3x + 18 by x-3 gives us a quotient of x^2 - x - 6 which factors into (x-3)(x+2).
The answer to this question is (x+2)(x-3)^2 = 0
