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3 years ago

A photo is 4 inches tall and 6 inches where to be proportional how tall will the photo need to be if it were 10 inches wide

Mathematics

1 answer:

pychu [463]3 years ago

4 0

Answer:

15 inches

Step-by-step explanation:

because 4 times 2.5 equals 10, we multiply 6 by 2.5 too

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6 radians is the same as ____°.<br> Round to the nearest hundredth of a degree.

sladkih [1.3K]

Answer:

343.77°

Step-by-step explanation:

1 radian = $\frac{180}{Pi}$ °

6 radians will be;

6 × $\frac{180}{Pi}$ ° =343.7746771 °

Or 343.77° (rounded up to nearest hundredth)

6 0

3 years ago

Read 2 more answers

How do you solve: f(x) = -x2e-x<br> +2xe-x , finding the zero's of f.

Maksim231197 [3]

Answer:

0 and 2

Step-by-step explanation:

$f(x) = -x^2e^{-x}+2xe^{-x}$

To find zeros set f(x)=0 and solve for x

$0 = -x^2e^{-x}+2xe^{-x}$

$0 = -e^{-x}(x^2-2x)$

now factor out x

$0 = -xe^{-x}(x-2)$

set each factor =0 and solve for x

$x=0$

$-e^{-x}=0$ no solution for x

$x-2=0, x=2$

zeros of f are 0 and 2

7 0

3 years ago

Please help I will give brainliest if you are correct!

Over [174]

Answer:

About $676.5 billion will be spent at restaurants in 2018 if this trend continues

Step-by-step explanation:

I think if you have to round you round up to 677

5 0

2 years ago

B-1.6=(0.4) to the second power. SHOW WORK

olya-2409 [2.1K]

First, do 0.4 + 0.4. So, you can see what number you should get when you check your answer. For this, you should get 0.8

Then, do 0.8 + 1.6
After you add those 0.8 and 1.6, you should get your answer.
To check your answer, plug in your answer where B is and see if you get 0.8. I hope this helps! I did as much explaining as I could! If you need anymore help with this, just comment

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2 years ago

PLEASE HELP ASAP!!!!!!

lorasvet [3.4K]

I'm not sure what the question is but it looks like it's B

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3 years ago

A photo is 4 inches tall and 6 inches where to be proportional how tall will the photo need to be if it were 10 inches wide￼

A photo is 4 inches tall and 6 inches where to be proportional how tall will the photo need to be if it were 10 inches wide