3 years ago

HELP ME PLZZZZZZZZZZZ ASAP IT WOULD MEAN A LOT

Mathematics

1 answer:

NikAS [45]3 years ago

5 0

Answer:

1 sec

Step-by-step explanation:

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NemiM [27]

Answer:

(2,-9)

Step-by-step explanation:

Set the quadratic equal to zero.

$y = {x}^{2} - 4x - 5$

Factor

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and

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and

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Plot the midpoint of the two values.

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3 years ago

Kong took 15, percent fewer seconds than Nolan took to complete his multiplication timed test. Kong took 85

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Hello!

If Kong took a 85 second and we if Nolan took 15 slower then Nolan took a 72.25 second test. First you would find 14 percent of 85 then that is 12.75. Minus that from 85 and you get 72.25.

Hope It helps!

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