4. Choose a triple that you know is Pythagorean Predict whether enlarging (or scaling up) each side by the same amount will mean it is no longer Pythagorean.

5. Now, try it out:

a. Multiply each side by 2 and verify Pythagoras’ theorem with the new numbers.

b. Multiply each side by 10 and verify Pythagoras’ theorem with new numbers.

c. Halve each side and verify if it is still a triple.

d. What observation or general rule can you make from this? Justify your answer.

The circumference of a redwood tree trunk is 20π ft, and it is 100 ft tall. what is the approximate volume of the redwood tree trunk? 1,000π ft3 10,000π ft3 4,000π ft3 40,000π ft3

Ariana starts with 100 milligrams of a radioactive substance. the amount of the substance decreases by 20% each week for a number of weeks, w. the expression 100(1−0.2)w finds the amount of radioactive substance remaining after w weeks. which statement about this expression is true? a) it is the difference between the initial amount and the percent decrease. b) it is the difference between the initial amount and the decay factor after w weeks. c) it is the initial amount raised to the decay factor after w weeks. d) it is the product of the initial amount and the decay factor after w weeks.

Cal's go cart has a gas tank with the dimensions shown below. he uses a gas can that holds 11 gallon of gas, to fill the go cart tank. 11 gallon = 231 inches^3 how many full gas cans will it take to fill the go cart's gas tank?