2 years ago

Please Help!!! Whoever helps first and gets it correct gets Brainliest!

Mathematics

1 answer:

Elis [28]2 years ago

7 0

Answer:

Step-by-step explanation:

You have three data points. Equation of the line passing through (30,2), (45,2.75), and (60,3.50):

y = 0.5x + 0.5

It takes 0.5 hour to clean up.

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Help plz:)))I’ll mark u Brainliest

Anvisha [2.4K]

Answer:

The answer to the question provided is 14.4 ft.

Step-by-step explanation:

We can solve this using proportion!

$\frac{18}{x} = \frac{10}{8} \\ \\ \frac{10x}{10} = \frac{144}{10} \\ \\ x = 14.4$

3 0

2 years ago

Please helpppp!!! Will mark brainlyist

Snowcat [4.5K]

Answer:

x = 35.5

Step-by-step explanation:

cos 65° = 15/x

cos 65° · x = 15

x = 15/cos 65°

x = 35.5

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2 years ago

F=5/4(n-90)<br> Find n <br> Helppp

padilas [110]

Answer:

n= 4f/5+90

Step-by-step explanation:

f= 5(n−90) /4 (simplify)

f * 4=5(n−90) (multiply 4 on both sides)

4f=5(n−90) (regroup)

4f/5 =n−90 (divide 5 on both sides)

4f/5 +90=n (add 90 to both sides)

4 0

2 years ago

I need help plz plz

Reptile [31]

It is 1/3 have a great day !!

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2 years ago

Read 2 more answers

Mr smith has 1,104 student photos to display around the school. He plans to put them on 48 posters boards with the same number o

-BARSIC- [3]

There will be 23 student photo’s on 48 poster boards. All you have to do is divide 1,104 with 48

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2 years ago