3 years ago

Question 3

Mathematics

1 answer:

n200080 [17]3 years ago

5 0

Answer:

20 degrees

Step-by-step explanation:

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Step-by-step explanation:

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3 years ago

An advertisement is on a flyer that has a thickness of 8.2 x 10^-5 meters. Each measurement below is the thickness of a stack of

vladimir1956 [14]

Answer:

For 1,000 flyers $8.2\times 10^{-2}$

For $1.8\times 10^{2}$ flyers $1.476\times 10^{-2}$

For 75 flyers $6.15\times 10^{-3}$

The other values:

$6.15\times10^{-2}\ m\\1.8\times 10^{2}\ m\\8.2\times 10^{-8}\ m$

Step-by-step explanation:

Consider the provided information.

One flyer has a thickness of $8.2\times 10^{-5}$ m

For 1,000 flyers the thickness will be:

$8.2\times 10^{-5}\times 1000=8.2\times 10^{-2}$ meters.

For $1.8\times 10^{2}$ flyers the thickness will be:

$8.2\times 10^{-5}\times 1.8\times 10^{2}=14.76\times 10^{-3}=1.476\times 10^{-2}$ meters.

For 75 flyers the thickness will be:

$8.2\times 10^{-5}\times 75=615\times 10^{-5}=6.15\times 10^{-3}$ meters.

The other values are:

$6.15\times10^{-2}\ m\\1.8\times 10^{2}\ m\\8.2\times 10^{-8}\ m$

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3 years ago

What are the roots of the function?<br> f(x) =x^2 + 2x – 80

Andrej [43]

Answer:

x^2+2x-8= x^2+10x-8x-80 =x(x+10)-8(x+10)

=( x-8) (x+10)

therefore x= 8 or x=-10

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COuld you send a picture

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4 years ago

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Answer:

Step-by-step explanation:

4×(1/4) = 1

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3 years ago