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3 years ago

Find the distance between the points (4,5) and (10, – 3). Round decimals to the nearest tenth

Mathematics

1 answer:

Ilia_Sergeevich [38]3 years ago

3 0

Answer:

10 is the distance.

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9 -4n+ 3n = 8n + 3 -3

ArbitrLikvidat [17]

Answer:

Answer:

n = 1

Step-by-step explanation:

This equation is just basic alegebra. First, combine like terms to get

9 - n = 8n. (Because 3 - 3 = 0, and -4n + 3n = -n.) Now the equation is much simpiler; add n to both sides to get 9 = 9n. Divide 9 by both sides to get that n = 1.

You can check your answer by plugging 1 in for n.

9 - 4(1) + 3(1) = 8(1) + 3 - 3

9 - 4 + 3 = 8 + 3 - 3

5 + 3 = 11 - 3

8 = 8

Therefore, n is proven to equal 1.

Hope this is helpful kid sorry i went very far yesterday hope you can forgive me but Anyways here it is <3

3 0

3 years ago

How far above ground is the top of the pole?

Arisa [49]

Answer:

I would say about 7 feet and 1 inch

Step-by-step explanation:

8 0

3 years ago

Please help me on this!

yanalaym [24]

Answer:

${9}^{ - 8}$

Step-by-step explanation:

$\frac{ {9}^{ - 5} }{ {9}^{3} }$

${9}^{ - 5 - (3)}$

${9}^{ - 5 + (- 3)}$

${9}^{ - 8}$

6 0

3 years ago

One month, ruby worked 8 hours more than isaac, and svetlana worked 4 times as many hours as ruby. together they worked 136 hour

Travka [436]

Let Issac work for x hours, and Ruby works 8 hours more than of Issac, so Ruby work for $(x+8)$ hours.

And Svetlana worked four times of Ruby, therefore Svetlana worked for

$4(x+8) hours$

And total hours they worked together is 136. That is

$x+x+8 + 4(x+8) = 136
\\
x+x+8 +4x+32=136
\\
6x+40 =136
\\
6x=96
\\
x =16 hours$

So Issac worked for 16 hours, Ruby worked for 24 hours and Svetlana worked for 24 times 4 equals 96 hours .

6 0

3 years ago

Need 19 plz don’t rlly understand but if u can help that would be amazing thanks <3

Neko [114]

Answer:

I got zero but I am not sure if that is right

Step-by-step explanation:

3 0

3 years ago