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Arlecino [84]
3 years ago
12

Find the distance between the two points rounding to the nearest tenth (if necessary (3,-4) and (9,4)

Mathematics
1 answer:
GarryVolchara [31]3 years ago
7 0

Answer:

The distance between the two points is 10 units.

Step-by-step explanation:

Given that,

First point = (3,-4)

Second point = (9,4)

To find,

The distance between the two points.

Solution,

The distance between two points (x₁,y₁) and (x₂,y₂) is given by distance formula i.e.

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

Put all the values,

D=\sqrt{(9-3)^2+(4-(-4))^2}\\\\D=\sqrt{36+64}\\\\D=10

So, the distance between two given points is 10 units.

Reference,

brainly.com/question/3085146

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The aswer is easy it is d
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Th term of a seq uence is n(n-4) /n+3 Work out the sum of the 1st and 6th terms.
AlekseyPX

Answer:

7/12

Step-by-step explanation:

The nth term Tₙ = n(n-4) /n+3.

The 1st term T₁ = 1(1 - 4)/(1 + 3) = -3/4

The 6th term T₆ = 6(6 - 4)/(6 + 3) = 6(2)/9 = 2(2)/3 = 4/3

So,  the sum of the 1st and 6th terms is T₁ + T₆ = -3/4 + 4/3

= (-9 + 16)/12

= 7/12

5 0
3 years ago
A talent manager announced an audition for a female lead role in a web series. Because there are a lot of aspiring talents who a
leonid [27]

The sampling technique used is Simple Random Sampling option fourth would be the best choice.

<h3>What is simple random sampling?</h3>

Simple random sampling is a sampling strategy in which every item in the population has an equal probability of being chosen for the sample.

Simple random sampling selects a sample of objects at random from a population, with each item having an equal chance of being chosen.

Simple random sampling selects items for its sample from a table of random numbers or an electronic random number generator.

Thus, the sampling technique used is Simple Random Sampling option fourth would be the best choice.

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4 0
2 years ago
I need help fast! Answer and explanation please! (see attachment) Solve for x, show your work.
Inessa05 [86]

Answer:

x = -5/2

Step-by-step explanation:

3 ^ ( 4x-5) = (1/27) ^( 2x+10)

Rewriting 1/27 as 3^-3

3 ^ ( 4x-5) = (3^-3) ^( 2x+10)

We know that a^b^x = a^(b*c)

3 ^ ( 4x-5) = (3) ^(-3*( 2x+10))

3 ^ ( 4x-5) = (3) ^( -6x-30)

The bases are the same so the exponents are the same

4x-5 = -6x-30

Add 6x to each side

10x -5 = -30

Add 5 to each side

10x -5+5 = -30+5

10x = -25

Divide each side by 10

10x/10 = -25/10

x = -5/2

4 0
4 years ago
Read 2 more answers
Please help #2! I’ll give first and correct brainliest!
inna [77]

Answer:

Confused as well

Step-by-step explanation:

If there are hypothetically 10 hours a day with 100 minutes an hour and 100 seconds per minute

at 6 pm there would be 18 hours gone in the day

18 normal hours are equal to 18*60*60 = 64800 seconds

(64800 seconds) / 10000 ( for hours)

6:48 would be the replacement  time

but this answer is wrong bc it's not an option

6 0
3 years ago
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