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bixtya [17]
2 years ago
14

Factorise fully 150-24d^2

Mathematics
1 answer:
solong [7]2 years ago
7 0
Answer: 6(5 + 2d)(5 - 2d)


Explanation:

150-24d^2 = 6(25 - 4d^2) = 6(5 + 2d)(5 - 2d)
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He can run 5 miles per hour
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3 years ago
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If f(x) = 6x-11, what is f(-6)?​
In-s [12.5K]

If f(x) = (6x-11), then f(-6) = -47.

We are provided in the question statement with a function "f(x)" whose output is a polynomial of 1 variable and degree 1.

To obtain the value of f(-6) from the output polynomial of the function f(x), we will simply need to substitute (-6) as the value of x in the polynomial and calculate the final value.

So,

f(-6)=[(6*(-6))-11]\\or, f(-6)=(-36-11)\\or, f(-6)=-(36+11)\\or, f(-6) =-47

Hence, f(-6) = -47.

  • Polynomial: In mathematics, an expression of more than two algebraic terms, especially the sum of several terms that contain the same variable(s) of different powers and individual, distinct co-efficients.
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brainly.com/question/26910958

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5 0
1 year ago
Find the slope of the line through each pair of points (0,16)(4,-19)
Juliette [100K]
Use slope formula
(y1-y2)/(x1-x2)

(16 - -19)/(0 - 4) = 35/-4 
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Please answer this correctly.I have to finish this today as soon as possible
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Answer:

34:48

Step-by-step explanation:

adult:child

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