The answer is 1,648.5 yards. This can be proven through multiplying 3.14 by 525. That is how you use the circumference formula c=Pi(r)
Answer:
51 people
4x + 7y
Step-by-step explanation:
Given:
- small car holds 4 people
- large car hold 7 people
4 small cars and 5 large cars = 4 x 4 + 5 x 7 = 16 + 35 = 51 people
Let x = number of small cars
Let y = number of large cars
Number of people transported = 4x + 7y
Answer:
Choice D
Step-by-step explanation:
First we should find the slope of the equation, so since it's perpendicular to the other equation that means it's the opposite and the reciprocal of that slope. So the slope is .
Now we have to find the y-intercept. We already know the x-intercept, so we could use that to find the y-intercept. For that we need to know the slope and one ordered pair, which is (36,0). Then we plug into this formula .
So now that we found the y-intercept we just have to put it all together....
Answer:
x>10
Step-by-step explanation:
-2x<24-4
-2x<20
x>10
<span>g(x) = x^3 - 9x^2 + 2x + 48 ?
Probe some roots. When you use x = - 2
you will have: (-2)^3 - 9(-2)^2 + 2(-2) + 48 = -8 - 36 - 4 + 48 = 0
So, - 2 is a root
From that you can divide x^3 - 9x^2 + 2x + 48 by x + 2 and you will get
x^2 - 11x + 24
Then you can factor that: (x - 8)(x - 3)
So, the three roots are x = - 2, x = 3 and x = 8, which is the option B.
Answer: option B. x = 8, x = -2 , and x = 3
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