Find the distance between the points (-2, -4) and (-6, -8). Round your answer to to the nearest tenth.

Answers

Answer 1

Answer:

d=5.7

Step-by-step explanation:

[tex]d=\sqrt{(x2-x1)^{2} +(y2-y1)^{2} }[/tex]

[tex]d=\sqrt{-6(-2)^{2}+(-8-(-4)^{2} }[/tex]

[tex]d=\sqrt{(-6+2){^{2}+(-8+4)^{2} } }[/tex]

d=[tex]\sqrt{(-4)^{2}+(-4)^{2} }[/tex]

d=[tex]\sqrt{16+16}[/tex]

d=[tex]\sqrt{32}[/tex]

d=5.656 =5.7


Related Questions

Deepak sold his T.V set for ₹ 14100,losing 6%. For how much did he purchase it?​

Answers

Answer:

₹14,946

Step-by-step explanation:

Tv s old for ₹14100

Deepak loses 6%

Purchase cost = Selling price + Loss cost

Purchase cost = ₹14100 + ₹14100(6%)

Purchase cost = ₹14100 + ₹846

Purchase cost = ₹14,946

Find the area of the square whose side is 14cm?GUYS??​

Answers

Answer:

196 cm

Step-by-step explanation:

Area=  L×W

Area = 14×14 = 196 cm

Answer and Step-by-step explanation:

To find the area, simply times the 2 sides together.

14 times 14 is 196.

The area of a square with sides 14cm is 196cm.

#teamtrees #PAW (Plant And Water)

hey guys pls help asap also pls explain

Answers

Answer:

5

Step-by-step explanation:

we have 2 white 2 black, when you add 2 beads you have 3 white 3 black, the same ratio as before. to get 1/3 black you need 6 white 3 black so you need 3 more beads. we will have moved 5 over in total.

right i think sorry if wrong

How do u evaluate x+11?

Answers

Answer:

You can't.

Step-by-step explanation:

You have nothing to substitute for the x.

Evaluate 11.3v + 10.7w when v=7 and w=8

Answers

Answer:

11.3(7)+10.7(8)=79.1+85.6

=164.7

Read John Muir's "Calypso Borealis" and answer the question. [1] After earning a few dollars working on my brother-in law's farm near Portage [Wisconsin], I set off on the first of my long lonely excursions, botanising in glorious freedom around the Great Lakes and wandering through innumerable tamarac and arbor-vitae swamps, and forests of maple, basswood, ash, elm, balsam, fir, pine, spruce, hemlock, rejoicing in their bound wealth and strength and beauty, climbing the trees, revelling in their flowers and fruit like bees in beds of goldenrods, glorying in the fresh cool beauty and charm of the bog and meadow heathworts, grasses, carices, ferns, mosses, liverworts displayed in boundless profusion. [2] The rarest and most beautiful of the flowering plants I discovered on this first grand excursion was Calypso borealis (the Hider of the North). I had been fording streams more and more difficult to cross and wading bogs and swamps that seemed more and more extensive and more difficult to force one's way through. Entering one of these great tamarac and arbor-vitae swamps one morning, holding a general though very crooked course by compass, struggling through tangled drooping branches and over and under broad heaps of fallen trees, I began to fear that I would not be able to reach dry ground before dark, and therefore would have to pass the night in the swamp and began, faint and hungry, to plan a nest of branches on one of the largest trees or windfalls like a monkey's nest, or eagle's, or Indian's in the flooded forests of the Orinoco described by Humboldt. [3] But when the sun was getting low and everything seemed most bewildering and discouraging, I found beautiful Calypso on the mossy bank of a stream, growing not in the ground but on a bed of yellow mosses in which its small white bulb had found a soft nest and from which its one leaf and one flower sprung. The flower was white and made the impression of the utmost simple purity like a snowflower. No other bloom was near it, for the bog a short distance below the surface was still frozen, and the water was ice cold. It seemed the most spiritual of all the flower people I had ever met. I sat down beside it and fairly cried for joy.

[4] It seems wonderful that so frail and lovely a plant has such power over human hearts. This Calypso meeting happened some forty-five years ago, and it was more memorable and impressive than any of my meetings with human beings excepting, perhaps, Emerson and one or two others. When I was leaving the University, Professor J.D. Butler said, "John, I would like to know what becomes of you, and I wish you would write me, say once a year, so I may keep you in sight." I wrote to the Professor, telling him about this meeting with Calypso, and he sent the letter to an Eastern newspaper [The Boston Recorder] with some comments of his own. These, as far as I know, were the first of my words that appeared in print.

[5] How long I sat beside Calypso I don't know. Hunger and weariness vanished, and only after the sun was low in the west I splashed on through the swamp, strong and exhilarated as if never more to feel any mortal care. At length I saw maple woods on a hill and found a log house. I was gladly received. "Where ha ye come fra? The swamp, that awfu' swamp. What were ye doin' there?" etc. "Mony a puir body has been lost in that muckle, cauld, dreary bog and never been found." When I told her I had entered it in search of plants and had been in it all day, she wondered how plants could draw me to these awful places, and said, "It's god's mercy ye ever got out."

[6] Oftentimes I had to sleep without blankets, and sometimes without supper, but usually I had no great difficulty in finding a loaf of bread here and there at the houses of the farmer settlers in the widely scattered clearings. With one of these large backwoods loaves I was able to wander many a long wild fertile mile in the forests and bogs, free as the winds, gathering plants, and glorying in God's abounding inexhaustible spiritual beauty bread. Storms, thunderclouds, winds in the woods—were welcomed as friends.

The words that Muir uses in his essay reveal that he relates to nature as a(n)

emotional professor
objective notetaker
passionate observer
removed reporter

Answers

Answer:

I think it's the third one

Step-by-step explanation:

Sorry if incorrect

hope this helps!

348.25x +5.5 ≤ 1,000

Answers

Answer:

X ≤ 2.86

Step-by-step explanation:

A rectangular floor is 5yd long and 4yd wide. Amy wants to tile the floor with tile sold by the square foot. Use the facts to find the area in square feet.

Answers

Answer:

Step-by-step explanation:

5yd(4yd)(9ft^2/yd^2)=180ft^2

The area of the rectangular floor is 180 square feet.

To find the area of the rectangular floor in square feet, we need to convert the dimensions from yards to feet and then multiply them.

Length of the floor = 5 yards

Width of the floor = 4 yards

To convert yards to feet, we know that 1 yard is equal to 3 feet.

Converting the length and width from yards to feet:

Length of the floor in feet = 5 yards * 3 feet/yard = 15 feet

Width of the floor in feet = 4 yards * 3 feet/yard = 12 feet

Now, we can calculate the area of the floor in square feet by multiplying the length and width:

Area of the floor = Length * Width = 15 feet * 12 feet = 180 square feet

Therefore, the area of the rectangular floor is 180 square feet.

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yooo pls help fr.. whats the total surface area :( ive srsly been doing this for five hrs

Answers

Answer and Step-by-step explanation:

All you have to do is find the area of one of the half triangles, multiply that by 2, then multiply it by 4. Then find the area of the square.

Half of 8 is 4, which is the length of the small line of the triangle.

The area of a triangle equation is A = [tex]\frac{bh}{2}[/tex].

The area of a square equation is A = LW

Triangle:

[tex]A = \frac{10*4}{2}\\\\\\\\A = \frac{40}{2}\\\\\\A = 20[/tex]

The small triangle area is 20, so one triangle face of the square pyramid is 40.

40 times 4 is 160.

Square:

8 × 8 = 64

The area of the square is 64.

Now add together the areas.

Surface area:

160 + 64 = 224

The surface area of the square pyramid is 224 [tex]cm^{2}[/tex].

#teamtrees #PAW (Plant And Water)

help I've got 5min to figure it out 20 points for 1st actual answer and brainlyist​

Answers

Chronological order
Hoped this help

Amy is cutting out a cardboard triangle for a school project please help have to turn in grades Monday morning ☹️

Answers

Answer:

82.5 sq in

Step-by-step explanation:

15 × 11 = 165

165/2 = 82.5

82.5 sq in

determine the value of k if g(x)=4x-k is a tanget to f(x)=-x²+8x+20​

Answers

Answer:

This seems to be incomplete because we do not know where g(x) must be tangent to f(x). So i will assume that we want g(x) to be a tangent to f(x) in the point x0.

We know that for a function f(x), f'(x) is the tangent function in at the point x.

Where f'(x) = df(x)/dx

So we can find a value of k that is equal (for some value of x) to the first derivative of f(x).

g(x) = 4*x - k

f(x) = -x^2 + 8*x + 20

f'(x) = -2*x + 8

Now we want to find a value of k such that:

4*x0 - k = -2*x0 + 8

4*x0 - k = -2*x0 + 8

4*x0 + 2*x0 - 8 = k

6*x0 - 8 = k

Then if we want g(x) to be a tangent to f(x) = -x²+8x+20​ in the point x0, we must have k = 6*x0 - 8

The distance between Rosa's house and her school is 4 1/2 of a mile. She ran 3 mile. What fraction of the distance between her house and her school, did Rosa run?

Answers

Answer:

Rosa ran [tex]\frac{2}{3}[/tex] of the total distance between her house and her school.

Step-by-step explanation:

Distance between Rosa's house and her school = [tex]4\frac{1}{2}[/tex] miles ≈ 4.5 miles

She ran distance = 3 miles

Therefore, fraction of the total distance between her house and school she run = [tex]\frac{\text{Distance run by Rosa}}{\text{Total distance between her house and school}}[/tex]

      = [tex]\frac{3}{4.5}[/tex]

      = [tex]\frac{30}{45}[/tex]

      = [tex]\frac{2}{3}[/tex]

Therefore, Rosa ran [tex]\frac{2}{3}[/tex] of the total distance between her house and her school.

Which of the following statements are equivalent to the statement
"price increased by 100%"?
Choose all correct answers.
(A) The price doubled
(B) The price is 150% of the price before
(C) The price was reduced by a quarter
(D) The price became a half of what it was before
(E) The price is now 1.5 of what it was before
(F) The price now is 662 % of what it was before
3
(G) The price now is 200% of what it was before
(H) The price is 75% of what it was before

Answers

The given statement "price increased by 100%" is same as the price doubled.

What is the meaning of price increased by 100%?

The price increased by 100% means that the price becomes double of the initial number.

Given is the statement as -

"price increased by 100%"

The given statement "price increased by 100%" is same as the price doubled

Therefore, the given statement "price increased by 100%" is same as the price doubled.

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I’ll cash app you if you help me please if the answer is right drop your cash app when you drop the answer plz

Answers

Answer:

it is 9

Step-by-step explanation:

the common difference is 9

The answer to your question is 9

A man saves 8% of his salary every mon. If he saves 288
month, what is his salary?

Answers

Answer:

New monthly salary: $264.96

Step-by-step explanation:

you would first change your percent into a decimal.

our given percent is 8% = 0.08

then after that multiple by the original principal

288 x 0.08

this equation will give you 23.04

next you would then have to subtract the given product from by the original principal once again.

288-23.04

this equation will then give you your sum of $264.96

as his new monthly salary.

What is the área of this figure? (I need the answer bc this Is due in 1 hr )

Answers

Answer: 353ft

Step-by-step explanation:

To work out what the area of this composite shape is, you would split it into two shapes; a square and a rectangle.

For the formula of the rectangle and square you would do base x height.

So,

For the square you do 13x13=169

For the rectangle you would do 23x8=184

Then to work out the total area of the two shapes you would add the two areas together.

169+184=353

14. Work needed to solve the problem: April can buy a package of 10 folders for $1.20 or a package of 8 folders for $1.12. What is the unit price per folder, in each package?​

Answers

Answer:

1.20 divided by 10 =  .12 cents per folder

1.12 divided by 8 = .14 cents per folder

Step-by-step explanation:

16 ÷ 4 x ______ = 16 *
16
4
1
-4
whats the answer?

Answers

Answer:

The answer is 4

16÷4 is 4

Therefore 4 x 4 =16

the answer is (B) 4 and i’m only writing all these words cause it said my answer needs to be 20 characters long :)

Mr. Smith decided to regularly wash his head with an antidandruff shampoo every three days. He began on January 1st, 2017 on Saturday. On what day of the week will he wash his head for the last time in 2017?

Answers

Answer:

If the first day is January 1st, 2017 on a "sunday"(Not saturday), that means that the last day is December 31, 2017 on a sunday. (Pog moment for mee)

Step-by-step explanation:

please helpp !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Answers

Answer:

Option C is correct

Step-by-step explanation:

Have a nice day. :-)

and can I maybe plz have brainliest if I am correct?

Answer:

Its the second one because its opened at the top and closed at the bottom and there isn't a top on it.

Step-by-step explanation:

Can someone help me with this problem with steps?

Answers

Answer:

x = -11

m<R: 22

m<Q: 94

Step-by-step explanation:

54 - 9x - 5 + 10 - 2x = 180

-11x + 59 = 180

-11x = 180 - 59

-11x = 121

x = -11

m<R:

10 - 2x

10 - 2(-11)

10 + 22

22

m<Q:

-9x - 5

-9(-11) - 5

99-5

94

In a recent survey of 700 people, 15% said that red was their favorite color. How many people said that red was their favorite color?

Answers

Answer:

Answer: 105

Step-by-step explanation:

In a recent survey of 700 people, 15% said that red was their favorite colour. 105 people said read was their favorite colour.

Answer:

105

Step-by-step explanation:

please help me........... all it says is rise over run​

Answers

Answer:

2/1

Step-by-step explanation:

guessing that since it goes right 2 times and then goes up 4 times

Answer:

slope is 2

Step-by-step explanation:

if you're asking about the slope then it's 2

rise/run

rise=4

run=2

4/2=2

hope this helps

if it did pls mark brainliest

someone PLEASE help me, Geometry isnt my strong subject
PQ=2.8in

Q=311


Find the area of the Shaded region, round to the nearest tenth.

Answers

Answer:

3.4 will be the answer trust me it took me awhile too.

Step-by-step explanation:

So if you see this please help fast

Answers

Alright so you have the 5:9 ratio. So the 63 gets divide by 7 to get nine. So te other side is 5*7, which is 35. Then the next one 8*5 is 40, so you multiply 9*8 and the answer is 72.

Please Help me !!!!!

Answers

Answer:

6.156 seconds

Step-by-step explanation:

we can find the 'x' coordinate of the vertex by using -b/2a where b = 197 and a=16

x = -197/-32

x = 6.156

Write ACUTE, RIGHT, OBTUSE, STRAIGHT or REFLEX for each of the following: ( 5 marks)
91 degrees b) 90 degrees c) 359 degrees

d) 180 degrees e) 4 degrees

Answers

Answer:

a. obtuse angle

b. right angle

c. reflex angle

d. straight

e. acute angle

Molly opened a savings account to save for a bicycle. She deposited the same amount of money each week. At the end of 18 weeks, she had saved $331.56. How much money did Molly deposit into her account each week?

Answers

Answer:

Weekly deposit= $18.42

Step-by-step explanation:

Giving the following information:

Number of weeks= 18

Total amount of money= $331.56

She deposited the same amount of money each week.

To calculate the weekly deposit, we need to divide the total savings by the number of weeks:

Weekly deposit= 331.56 / 18

Weekly deposit= $18.42

Solve this equation: −10x−10=−10x−10

Answers

Answer:

0

Step-by-step explanation:

The whole thing cancels out because if you move -10x on the left to the right they will cancel out because -10x+10x=0.

Now, you have -10=-10 and so move the -10 to the right and it becomes positive so you get -10+10 which equals 0.

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