3x^2-7x+15x-35
=3x^2+8x-35
Answer: the answer should be 90
Answer:
264
Step-by-step explanation:
15 + 249 = 264
- Distance Formula:

- Product rule of radicals: √ab = √a x √b
Using our two points, we can solve for the distance as such:

Now our exact answer may be √116, however using the product rule of radicals we can further simplify the radical as such:
√116 = √4 x √29 = 2√29.
- Exact Answer: <u>√116 or 2√29</u>
- Approximate Answer: <u>10.77</u>
Answer:
15 cm
Step-by-step explanation:
The volume of a cylinder is given by
... V = πr²h
Then
... h = V/(πr²)
Substituting the given dimensions, you have
... h = (753.6 cm³)/(3.14·(4 cm)²) = 15 cm