A spinner has 7 equal sections which are numbered from 1-7. Which of the following are complementary events? (check all that app
2 answers:
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Step-by-step explanation:
3.38 × is the scientific notation of 3,380,000
Answer:
The slope is -2
Step-by-step explanation:
Since the roof is decreasing in height as it goes forward, I know that the slope must be negative. The equation to find the slope is rise/run. The vertical change, or the rise, is -6 feet, so that value goes on top of the fraction. The horizontal value, or the run, is 3 feet so that goes on the bottom of the fraction.
Now our fraction is
If you simplify that fraction, you'll get -2.