All because -2.22 is a real number, it’s a rational number because it can stop and a integer because it’s negative
3a plus 7. you group the whole numbers together and than the a's. so 3+4 is 7. 2a + a is 3a.
One must travel 16 miles before rate B becomes the cheapest rate.
Answer:
Shortest Leg: 5 inches, Hypotenuse: 13 inches
Step-by-step explanation:
A right triangle follows the pythagorean theorem, a^2+b^2=c^2. C is the hypotenus. A combination found using this is 5, 12, and 13. To double check this, we know that the hypotenus is 2x+3, where x is the smallest leg.
