3 years ago

Please help I’ll give brainiest!

Mathematics

1 answer:

Marizza181 [45]3 years ago

4 0

Answer: h(3)= -4 h(-3)=-16

Step-by-step explanation:

Plug in 3 and -3 for x and solve

h(3)= 2(3)-10

h(-3)= 2(-3)-10

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Sphinxa [80]

Answer:

Step-by-step explanation

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3 years ago

Someone help please?

miv72 [106K]

$d = 4n -2 \\d + 2 = 4n\\\frac{1}{4}d + \frac{2}{4} = n\\\\n = 0.25d + 0.5$

For a 3-penny nail
$n = 0.25d + 0.5\\ n = 0.25(3) + 0.5\\n = 0.75 +0.5\\\\n = 1.25$

For a 6-penny nail
$n = 0.25d + 0.5\\n = 0.25(6) + 0.5\\n = 1.5 + 0.5\\\\n = 2$

For a 10-penny nail
$n = 0.25d + 0.5\\n = 0.25(10) + 0.5\\n = 2.5 + 0.5\\\\n = 3$

Hope that helped :)

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4 years ago

What is x if -7-2x=-6

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Answer:

-1/2

Step-by-step explanation:

-7-2x=-6

Add the -7 to the -6 and get: -2x=1

Divide -2

x=-1/2

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3 years ago

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