chapter
What is the value of √(8)(32)?
16.
The lengths of the sides of isosceles ABC are 3x+62, 7x + 30 and 5x + 50 feet. What is the least possible number of feet in the perimeter of A ABC?
232.
Rocky is standing on a sidewalk made of cement squares. He will toss a coin 4 times. For each head, he'll move one square. What is the probability that after 4 tosses he'll be back in the square where he started? Express your answer as a common fraction.
3/8
A four-digit number uses each of the digits 1, 2, 3 and 4 exactly once. What is the probability that the number is a multiple of 4? Express your answer as a common fraction.
1/4
The side lengths of a triangle are 4 centimeters, 6 centimeters and 9 centimeters. One of the side lengths of a similar triangle is 36 centimeters. What is the maximum number of cenntimeters possible in the perimeter of the second triangle?
171.
The length of the hypotenuse of a right triangle is 41 cm, and the length of one leg is 9cm. How many square centimeters are in the area of the triangle?
180.