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Sergio [31]
2 years ago
5

Whats the slope of (2,-5),(-6,5)​

Mathematics
1 answer:
Makovka662 [10]2 years ago
3 0
The slope of the line with the points (2,-5) and (-6,5) is 5/-4 (or 10/-8).
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What are the solutions to the quadratic equation x^2 + 8x - 8 = 0?
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Answer:

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E is the answer

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Ashton is saving money to buy a new bike. He has saved $48 which is only 60% of what he needs to save. What is the total cost of
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Answer:

80

Step-by-step explanation:

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If f(x) = 4x4 + 5x2 + 4, then what is the remainder when f(x) is divided by<br> 2 + 2?
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3 years ago
a road follows the shape of a parabola f(x)=3x2– 24x + 39. A road that follows the function g(x) = 3x – 15 must cross the stream
Nonamiya [84]

the coordinates where the bridges must be built is (3,-6) and (6,3) .

<u>Step-by-step explanation:</u>

Here we have , a road follows the shape of a parabola f(x)=3x2– 24x + 39. A road that follows the function g(x) = 3x – 15 must cross the stream at point A and then again at point B. Bridges must be built at those points.We need to find Identify the coordinates where the bridges must be built. Let's find out:

Basically we need to find values of x for which f(x) = g(x) :

⇒ f(x)-g(x)=0

⇒ 3x^2- 24x + 39-(3x - 15 ) =0

⇒ 3x^2- 24x + 39-3x + 15  =0

⇒ 3x^2- 27x + 54  =0

⇒ x^2- 9x + 18  =0

⇒ x^2- 6x-3x + 18  =0

⇒ x(x- 6)-3(x - 6)  =0

⇒ (x-3)(x- 6)  =0

⇒ x=3 , x=6

Value of g(x) at x = 3 : y=3x -15 = 3(3)-15 = -6

Value of g(x) at x = 6 : y=3x -15 = 3(6)-15 = 3

Therefore , the coordinates where the bridges must be built is (3,-6) and (6,3) .

7 0
3 years ago
Use the figure to decide the type of angle pair that describes ∠1 and ∠4.
Len [333]

B. Alternate interior angles


8 0
3 years ago
Read 2 more answers
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