Calculate the approximate distance point A (5,3, -2) and point B (2, -4, 8) are from the origin. Round to the
nearest tenth.
How much farther from the origin is point B than point A?
3.0 units
3.7 units
4.7 units
O 5.7 units

Answers

Answer 1

Answer:

3.0 units

Step-by-step explanation:

Distance between two points:

Suppose that we have two points, [tex](x_1,y_1)[/tex] and [tex](x_2,y_2)[/tex]. The distance between them is given by:

[tex]D = \sqrt{(x_2-x_1)^2+(y_2-y_1)^2}[/tex]

Origin:

The origin is given by point (0,0,0).

Distance of point B to the origin:

Since the origin is all 0, just put the points into the square root.

[tex]D = \sqrt{2^2 + 4^2 + 8^2} = \sqrt{84} = 9.2[/tex]

9.2 units.

Distance of point A to the origin:

[tex]D = \sqrt{5^2 + 3^2 + 2^2} = \sqrt{37} = 6.1[/tex]

How much farther from the origin is point B than point A?

9.2 - 6.1 = 3.1 units

So approximately 3 units.

Answer 2

Answer:

a

Step-by-step explanation:


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Is 60.560 an irrational number or rational?

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Answer: ratinal?

Step-by-step explanation:

Number one and two please?

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Just need to answer someone’s question

1. Which fraction is equivalent to a repeating decimal? A. 2/6 B. 34 C. 9/12 D. 78​

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Answer:

Answer is A. 2/6

Step-by-step explanation:

Hope this helps! :)

A road intersects another road
at an angle of 45°. Find the
value of x.

Answers

Answer:

x=135

Step-by-step explanation:

x=180-45

x=135

ask if any questions

Find two equivalent fractions
3/2

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Answer:

4/6  8/12

Step-by-step explanation:

please help me please

Answers

Answer: 7 texts 1 dollar, 5 texts 35 dollars

Step-by-step explanation:

if you have 49 is divisible by 7, and when you divide 49 by 7 you get 7. so 1 dollar you get 7 dollars. how do you get from 1 to five multiply 5, now multiply 7 by five to see how many texts you get for 5 dollars. im really not good at explaining i hope you get it though!!

(ignore this) the question is below.

Answers

Answer:

Between 13 and 14

Step-by-step explanation:

[tex]\sqrt{185}[/tex]=13.6 which is between 13 and 14

Help please someone

Answers

If I’m right I think it’s 2.90 so sorry if it’s wrong

Please help me. I need help

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I am pretty sure the answer would be -.02
Bc you would do 2-3.6/5- -3

thank you to whoever helps

Answers

(3,1) would be the right answer

Helppppp !!!!!!

During a 20 kilometer hike, Deana consumed 3 3/4 quarts of water.


What was Deana's average water consumption in quarts per kilometer?

Answers

Answer:

16.7

Step-by-step explanation:

The amount of water consumed is 334 quarts

The distance is 20km

Therefore the average water consumption can be calculated as follows

= 334/20

= 16.7

Hence the consumption rate is 16.7 quarts/km

log8(216)+[log(42)_log(6)]÷log(49)​

Answers

Answer:

3 log (3) + 1/2

Step-by-step explanation:

log8(216) + [log(42) - log(6)] ÷ log(49)​ =log (216)/ log (8) + [log (7) + log (6) - log (6)] ÷ 2 log (7) =3 log (3) log (2)  / 3 log (2) + log (7) / 2 log (7) = 3 log (3) + 1/2

Write a real-world scenario for the equation 10x + 2 = 8x + 8. Solve the equation.


Answers

Answer:

3

Step-by-step explanation:

Frank wants to find a number that is multiplied by 10 is 2 less than 8 times the number plus 8.

Hope that helps :)

10x - 8x = 8-2
= 2x =6
Ans = x=3

Write the explicit formula for the arithmetic sequence.
Arithmetic Sequence Formula a(n)= a(1) + d(n − 1)
-7, 2, 11, 20, ...

Answers

Answer:

an = 9n -16

Step-by-step explanation:

First find the common difference, d

Take the second term and subtract the first

2 - (-7) = 2+7 = 9

We are adding 9 each time

Check 2+9 =11, check  11+9 = 20  check

The first term in the sequence is a1  so a1 =-7

an = a1 + d(n-1)

an = -7 + 9(n-1)

Distribute

an = -7 +9n-9

Combine like terms

an = 9n -16

PLEASE I NEED HELP CLICK ON THIS IMAGE

Answers

Answer:

It's 4 I think

Step-by-step explanation:

You list the number in order from least to greatest and then find the number in the middle.

Somebody help me asap please giving brainliest

Answers

Answer:

70!

Step-by-step explanation:

If you divide the shape in rectangles, you'll just add it up in the end.

5 x 3 = 15

5 x 3 = 15

10 x 4 = 40

40 + 15 + 15 = 70.

Hope this helps!

the
What is the slope of the line?

Answers

Answer:

-1

Step-by-step explanation:

Slope is calculated with the general equation [tex]\frac{x_{2}-x_{1} }{y_{2}-y_{1}}[/tex] where you compare the difference between two sets of data points on the slope.

I will use the points (-2, 0) and (0, -2).

[tex]\frac{-2-0{} }{0-(-2){}}[/tex]

This gives us -2/2 or a slope of -1

Thank yall for helping me

Answers

Answer:

11g+15-4g+5

11g-4g+15+5

15g+20

I think it's the answer because there is no

equals to ( = )

1 Find the area of the triangle and choose the appropriate result. 30 cm 16 cm A) 240 cm? B) 480 cm? C 120 cm D 220 cm​

Answers

Answer:

480

Step-by-step explanation:

30 x 16  

= 480

hope i helped

what is the volume of a rectangular prism wi the the dimensions3 base 5/8 cm, height 2/3 cm, and length 3/4 cm?

Answers

Answer:

5/16 cm³

Step-by-step explanation:

Given that the:

Width (W) = 5/8 cmHeight (H) = 2/3 cmLength (L) = 3/4 cm

Find the volume of the cuboid!

Volume equation =

W × H × L =

5/8 × 2/3 × 3/4 =

(5×2×3)/(8×3×4) =

30/96 =

5/16 cm³

The volume = 5/16 cubic centimetres

____________________

#IndonesianPride - kexcvi

A line with a slope of 0 passes through the point (9,5). What is its equation in slope-intercept form?
Write your answer using integers, proper fractions, and improper fractions in simplest form.

Answers

Answer:

if the slope is 0, it is horizontal. and remember, m is the slope. (0)

Step-by-step explanation:

x is 9, y is 5.

slope intercept form is y=mx+b, so you plug in the numbers.

5= 0*9+5

or, 5=5

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Answers

i see no shaded region here

An isosceles triangle has two angles that are each 57. Find the measure of the third angle

Answers

Answer:

The third angle measures 66°

Step-by-step explanation:

If we look at the properties of triangles, we will know that all triangles have angles that, when added together, equal 180 degrees. Because we already know the measurement of two of the angles, all we have to do is add them up and subtract the sum by 180.

57+57=114

180-114=66

We got 66 as the measure of the last angle. Now, to make sure we have the right answer, we are going to check our work. We do this by adding together all of the angle measurements. If they all add up to 180, then we know we have the correct answer.

57+57+66=180

We were correct! Now we have the measurements of all three of the triangle's angles. Great job!

I hope this is easy to understand. Please let me know if you need any more help. Have a great morning!

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Answers

Answer:

The domains are the X's, so 5, 3, 4, and 2

Step-by-step explanation:

1, 3, 5, 7, 9, 9, 11, 11, 13, 14 }

Which box plot represents the data set?

Answers

It should be the second one

please help with this algebra question

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Answer:

i think its

[tex]P(x) = i ^{3}[/tex]

Step-by-step explanation:

If the measure of angle 2 is 155 degrees, what is the measure of angle?

Answers

1: 180-155=25
2:155
3:25, same as 1
4:155, same as 2
5:25, same as 3 and 1
6:155
7:25
8:155
Angles 2,4,6 and 8 are the same.
We know that angle 2 is 155•
180• -155•=25•
That means that angles 1,3,5 and 7, all bring the same, are equal to 25•.
You answer is 25•

2. Which of these is a combination problem?
How many different ways can a manager review 3 out of 5 employees if he reviews them in a specific order?
In how many different ways can Maria choose 5 roses from a bunch of 10 roses.
How many license plates can be formed with the digits 3, 2, 7, 0?
How many different ways can the letters in the word 'seven' be arranged?

Answers

THAT SHOULD BE THE ANSWER

Ambitious

268 answers

76.4K people helped

This is a fundamental counting principle problem and can be solved by multiplying the number of choices you have for each digit of the license plate.

For the first digit you can choose from the numbers 0,1,2...,9 or 10 choices.

Now the next 5 digits will all be letters all being different.. recall there are 26 letters in the alphabet.. for our second digit we have 26 choices, for our third digit we have 25 choices(because we already used one of the 26 letters and we can't repeat), for our fourth digit we have 24 choices.... and well I'm sure you are catching on by now...

Here is what the whole calculation looks like:

10(26)(25)(24)(23)(22) = 78,936,000

Step-by-step explanation:

Answer:

The answer should be the one with roses

Step-by-step explanation:

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Answer:

14 and 15

Step-by-step explanation:

help plsssssssssssssss

Answers

Answer:

∠1=87°

∠2=42°

∠3=44°

Step-by-step explanation:

180-(43+67)=180-110=70

∠3= 70-26=44

∠3+43°=∠1(Exterior angle property of triangle)

∠1=44+43=87°

∠1=45°+∠2(")

87-45=∠2

∠2=42

Answer:

1=87

2=42

3=44

Step-by-step explanation:

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