Answer:
Step-by-step explanation: Use the Pythagorean Theorem to check this.
Remember that the squares of the lengths of the two smaller sides should be equal to the square of the bigger side.
10,11,15 = NO
5,12,13 = YES
12,15,20 = NO
16,30,34= YES
Hope this helps.
5x+30- 2x+9
3x+39 is the expression.
Answer:
18 square feet
Step-by-step explanation:
hope this helps :)
