Answer:
choice 1) 13
Step-by-step explanation:
x distance = 11
y distance = 8
11² + 8² = 185
√185 = 13.6
- 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:
Step-by-step explanation:
6768949867496765<u>6</u>
Work out the difference (increase<span>) between the two numbers you are comparing. Then divide the </span>increase<span> by the original number and multiply the answer by 100. If your answer is a negative number then this is a </span>percentage <span>decrease.</span>
My work is in the image provided. If you have any wQuestions concerning my methods, don't hesitate to ask.