3 years ago

If k (x)=-7x+1 find the following K (0) K (-1) K (5)

1 answer:

5 0

K(x) means substitute whatever in the bracket into the function of k(x) juz like wht I did

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nadezda [96]

Answer:

12 units

Step-by-step explanation:

Because the two triangles are similar:

$\dfrac{x}{9}=\dfrac{16}{x} \\\\\\\dfrac{x^2}{9}=16 \\\\\\x^2=144 \\\\\\x=12$

Hope this helps!

3 0

3 years ago

nadezda [96]

Answer:

I think your right

hope this helps

have a good day :)

Step-by-step explanation:

6 0

2 years ago

Natalka [10]

3/7, 3/5, 1/2 is the answer it starts from the lowest to the lagest

4 0

2 years ago

koban [17]

Answer:

- 12k² + kl

Step-by-step explanation:

Given

7kl - 3k(4k + 2l) ← distribute parenthesis by - 3

= 7kl - 12k² - 6kl ← collect like terms

= - 12k² + kl

6 0

3 years ago

suter [353]

Hi!

1in:4m
3in:xm

3/1 = 3
4 x 3 = 12

1in:4m
3in:12m

The answer is 12

Hope this helps! :)

5 0

3 years ago