Answer:
The dentist can make 6 packages using all toothbrushes and tubes of toothpaste
Hope this helps:)
Answer:
3√10/5
Step-by-step explanation:

Rationalize √15

<span>Using the Pythagorean theorum we can solve this v a^2+b^2= c^2. A is the distance from base of house to ladder A= 1.5, c ifls length of ladder, c= 10. (1.5)^2 + ;b^2 = (10)^2. Solve for b. B= 9.88. 12 foot height of house - 9.88 feet to top of angled ladder = 2.11 from top of ladder to edge of roof</span>