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GaryK [48]
3 years ago
13

Need answer ASAP thanks

Mathematics
2 answers:
olga55 [171]3 years ago
6 0

Answer:

0.05

Step-by-step explanation:

hope this helps! :D

you have a miraculous everybody!! <3

Naddika [18.5K]3 years ago
6 0

Answer: 0.50

Step-by-step explanation:

The ^-2 means to move the decimal 2 times to the left.

5 * 0.10 = 0.50

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Step-by-step explanation:

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Can someone explain how this is done?
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GCSE maths question about the turning point of the graph.<br> please help!
Neporo4naja [7]

Answer:

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Step-by-step explanation:

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→ By comparing it with the form above

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→ Substitute x by 0 and y by -5 in the equation to find the value f c

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→ Subtract 5b from bth sides

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→ Substitute them in the rule of h above t find it

∵ h = \frac{-(-4)}{2(1)} = \frac{4}{2}

∴ h = 2

→ To find k, substitute x by 2 and y by k

∵ k = (2)² - 4(2) - 5

∴ k = 4 - 8 - 5

∴ k = -9

∴ The cordinates of the turning point are (2, -9)

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